19015504284

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2099}}^1$

素因数の和:2229

約数の個数: 192

約数和(自身を含む): 54190080000

約数和(自身を除く): 35174575716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 71, 84, 93, 98, 124, 142, 147, 186, 196, 213, 217, 284, 294, 343, 372, 426, 434, 497, 588, 651, 686, 852, 868, 994, 1029, 1302, 1372, 1491, 1519, 1988, 2058, 2099, 2201, 2604, 2982, 3038, 3479, 4116, 4198, 4402, 4557, 5964, 6076, 6297, 6603, 6958, 8396, 8804, 9114, 10437, 10633, 12594, 13206, 13916, 14693, 15407, 18228, 20874, 21266, 24353, 25188, 26412, 29386, 30814, 31899, 41748, 42532, 44079, 46221, 48706, 58772, 61628, 63798, 65069, 73059, 88158, 92442, 97412, 102851, 107849, 127596, 130138, 146118, 149029, 176316, 184884, 195207, 205702, 215698, 260276, 292236, 298058, 308553, 323547, 390414, 411404, 431396, 447087, 455483, 596116, 617106, 647094, 719957, 754943, 780828, 894174, 910966, 1043203, 1234212, 1294188, 1366449, 1439914, 1509886, 1788348, 1821932, 2086406, 2159871, 2264829, 2732898, 2879828, 3019772, 3129609, 3188381, 4172812, 4319742, 4529658, 4619899, 5465796, 6259218, 6376762, 7302421, 8639484, 9059316, 9239798, 9565143, 12518436, 12753524, 13859697, 14604842, 18479596, 19130286, 21907263, 22318667, 27719394, 29209684, 32339293, 38260572, 43814526, 44637334, 51116947, 55438788, 64678586, 66956001, 87629052, 89274668, 97017879, 102233894, 129357172, 133912002, 153350841, 194035758, 204467788, 226375051, 267824004, 306701682, 388071516, 452750102, 613403364, 679125153, 905500204, 1358250306, 1584625357, 2716500612, 3169250714, 4753876071, 6338501428, 9507752142, 19015504284]

約数ペア:

[(1, 19015504284), (2, 9507752142), (3, 6338501428), (4, 4753876071), (6, 3169250714), (7, 2716500612), (12, 1584625357), (14, 1358250306), (21, 905500204), (28, 679125153), (31, 613403364), (42, 452750102), (49, 388071516), (62, 306701682), (71, 267824004), (84, 226375051), (93, 204467788), (98, 194035758), (124, 153350841), (142, 133912002), (147, 129357172), (186, 102233894), (196, 97017879), (213, 89274668), (217, 87629052), (284, 66956001), (294, 64678586), (343, 55438788), (372, 51116947), (426, 44637334), (434, 43814526), (497, 38260572), (588, 32339293), (651, 29209684), (686, 27719394), (852, 22318667), (868, 21907263), (994, 19130286), (1029, 18479596), (1302, 14604842), (1372, 13859697), (1491, 12753524), (1519, 12518436), (1988, 9565143), (2058, 9239798), (2099, 9059316), (2201, 8639484), (2604, 7302421), (2982, 6376762), (3038, 6259218), (3479, 5465796), (4116, 4619899), (4198, 4529658), (4402, 4319742), (4557, 4172812), (5964, 3188381), (6076, 3129609), (6297, 3019772), (6603, 2879828), (6958, 2732898), (8396, 2264829), (8804, 2159871), (9114, 2086406), (10437, 1821932), (10633, 1788348), (12594, 1509886), (13206, 1439914), (13916, 1366449), (14693, 1294188), (15407, 1234212), (18228, 1043203), (20874, 910966), (21266, 894174), (24353, 780828), (25188, 754943), (26412, 719957), (29386, 647094), (30814, 617106), (31899, 596116), (41748, 455483), (42532, 447087), (44079, 431396), (46221, 411404), (48706, 390414), (58772, 323547), (61628, 308553), (63798, 298058), (65069, 292236), (73059, 260276), (88158, 215698), (92442, 205702), (97412, 195207), (102851, 184884), (107849, 176316), (127596, 149029), (130138, 146118)]