19410306768

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{5981}}^1$

素因数の和:6753

約数の個数: 120

約数和(自身を含む): 56160738816

約数和(自身を除く): 36750432048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 727, 744, 1116, 1454, 1488, 2181, 2232, 2908, 4362, 4464, 5816, 5981, 6543, 8724, 11632, 11962, 13086, 17448, 17943, 22537, 23924, 26172, 34896, 35886, 45074, 47848, 52344, 53829, 67611, 71772, 90148, 95696, 104688, 107658, 135222, 143544, 180296, 185411, 202833, 215316, 270444, 287088, 360592, 370822, 405666, 430632, 540888, 556233, 741644, 811332, 861264, 1081776, 1112466, 1483288, 1622664, 1668699, 2224932, 2966576, 3245328, 3337398, 4348187, 4449864, 6674796, 8696374, 8899728, 13044561, 13349592, 17392748, 26089122, 26699184, 34785496, 39133683, 52178244, 69570992, 78267366, 104356488, 134793797, 156534732, 208712976, 269587594, 313069464, 404381391, 539175188, 626138928, 808762782, 1078350376, 1213144173, 1617525564, 2156700752, 2426288346, 3235051128, 4852576692, 6470102256, 9705153384, 19410306768]

約数ペア:

[(1, 19410306768), (2, 9705153384), (3, 6470102256), (4, 4852576692), (6, 3235051128), (8, 2426288346), (9, 2156700752), (12, 1617525564), (16, 1213144173), (18, 1078350376), (24, 808762782), (31, 626138928), (36, 539175188), (48, 404381391), (62, 313069464), (72, 269587594), (93, 208712976), (124, 156534732), (144, 134793797), (186, 104356488), (248, 78267366), (279, 69570992), (372, 52178244), (496, 39133683), (558, 34785496), (727, 26699184), (744, 26089122), (1116, 17392748), (1454, 13349592), (1488, 13044561), (2181, 8899728), (2232, 8696374), (2908, 6674796), (4362, 4449864), (4464, 4348187), (5816, 3337398), (5981, 3245328), (6543, 2966576), (8724, 2224932), (11632, 1668699), (11962, 1622664), (13086, 1483288), (17448, 1112466), (17943, 1081776), (22537, 861264), (23924, 811332), (26172, 741644), (34896, 556233), (35886, 540888), (45074, 430632), (47848, 405666), (52344, 370822), (53829, 360592), (67611, 287088), (71772, 270444), (90148, 215316), (95696, 202833), (104688, 185411), (107658, 180296), (135222, 143544)]