18249932004

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:946

約数の個数: 144

約数和(自身を含む): 47020345344

約数和(自身を除く): 28770413340

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 127, 186, 204, 254, 372, 381, 508, 527, 733, 762, 961, 1054, 1466, 1524, 1581, 1922, 2108, 2159, 2199, 2883, 2932, 3162, 3844, 3937, 4318, 4398, 5766, 6324, 6477, 7874, 8636, 8796, 11532, 11811, 12461, 12954, 15748, 16337, 22723, 23622, 24922, 25908, 32674, 37383, 45446, 47244, 49011, 49844, 65348, 66929, 68169, 74766, 90892, 93091, 98022, 122047, 133858, 136338, 149532, 186182, 196044, 200787, 244094, 267716, 272676, 279273, 366141, 372364, 386291, 401574, 488188, 558546, 704413, 732282, 772582, 803148, 1117092, 1158873, 1408826, 1464564, 1545164, 1582547, 2074799, 2113239, 2317746, 2817652, 2885821, 3165094, 4149598, 4226478, 4635492, 4747641, 5771642, 6224397, 6330188, 8299196, 8452956, 8657463, 9495282, 11543284, 11975021, 12448794, 17314926, 18990564, 23950042, 24897588, 34629852, 35925063, 47900084, 49058957, 71850126, 89460451, 98117914, 143700252, 147176871, 178920902, 196235828, 268381353, 294353742, 357841804, 536762706, 588707484, 1073525412, 1520827667, 3041655334, 4562483001, 6083310668, 9124966002, 18249932004]

約数ペア:

[(1, 18249932004), (2, 9124966002), (3, 6083310668), (4, 4562483001), (6, 3041655334), (12, 1520827667), (17, 1073525412), (31, 588707484), (34, 536762706), (51, 357841804), (62, 294353742), (68, 268381353), (93, 196235828), (102, 178920902), (124, 147176871), (127, 143700252), (186, 98117914), (204, 89460451), (254, 71850126), (372, 49058957), (381, 47900084), (508, 35925063), (527, 34629852), (733, 24897588), (762, 23950042), (961, 18990564), (1054, 17314926), (1466, 12448794), (1524, 11975021), (1581, 11543284), (1922, 9495282), (2108, 8657463), (2159, 8452956), (2199, 8299196), (2883, 6330188), (2932, 6224397), (3162, 5771642), (3844, 4747641), (3937, 4635492), (4318, 4226478), (4398, 4149598), (5766, 3165094), (6324, 2885821), (6477, 2817652), (7874, 2317746), (8636, 2113239), (8796, 2074799), (11532, 1582547), (11811, 1545164), (12461, 1464564), (12954, 1408826), (15748, 1158873), (16337, 1117092), (22723, 803148), (23622, 772582), (24922, 732282), (25908, 704413), (32674, 558546), (37383, 488188), (45446, 401574), (47244, 386291), (49011, 372364), (49844, 366141), (65348, 279273), (66929, 272676), (68169, 267716), (74766, 244094), (90892, 200787), (93091, 196044), (98022, 186182), (122047, 149532), (133858, 136338)]