7718442372

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{18743}}^1$

素因数の和:18831

約数の個数: 120

約数和(自身を含む): 21337569792

約数和(自身を除く): 13619127420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 41, 54, 62, 81, 82, 93, 108, 123, 124, 162, 164, 186, 246, 279, 324, 369, 372, 492, 558, 738, 837, 1107, 1116, 1271, 1476, 1674, 2214, 2511, 2542, 3321, 3348, 3813, 4428, 5022, 5084, 6642, 7626, 10044, 11439, 13284, 15252, 18743, 22878, 34317, 37486, 45756, 56229, 68634, 74972, 102951, 112458, 137268, 168687, 205902, 224916, 337374, 411804, 506061, 581033, 674748, 768463, 1012122, 1162066, 1518183, 1536926, 1743099, 2024244, 2305389, 2324132, 3036366, 3073852, 3486198, 4610778, 5229297, 6072732, 6916167, 6972396, 9221556, 10458594, 13832334, 15687891, 20748501, 20917188, 23822353, 27664668, 31375782, 41497002, 47063673, 47644706, 62245503, 62751564, 71467059, 82994004, 94127346, 95289412, 124491006, 142934118, 188254692, 214401177, 248982012, 285868236, 428802354, 643203531, 857604708, 1286407062, 1929610593, 2572814124, 3859221186, 7718442372]

約数ペア:

[(1, 7718442372), (2, 3859221186), (3, 2572814124), (4, 1929610593), (6, 1286407062), (9, 857604708), (12, 643203531), (18, 428802354), (27, 285868236), (31, 248982012), (36, 214401177), (41, 188254692), (54, 142934118), (62, 124491006), (81, 95289412), (82, 94127346), (93, 82994004), (108, 71467059), (123, 62751564), (124, 62245503), (162, 47644706), (164, 47063673), (186, 41497002), (246, 31375782), (279, 27664668), (324, 23822353), (369, 20917188), (372, 20748501), (492, 15687891), (558, 13832334), (738, 10458594), (837, 9221556), (1107, 6972396), (1116, 6916167), (1271, 6072732), (1476, 5229297), (1674, 4610778), (2214, 3486198), (2511, 3073852), (2542, 3036366), (3321, 2324132), (3348, 2305389), (3813, 2024244), (4428, 1743099), (5022, 1536926), (5084, 1518183), (6642, 1162066), (7626, 1012122), (10044, 768463), (11439, 674748), (13284, 581033), (15252, 506061), (18743, 411804), (22878, 337374), (34317, 224916), (37486, 205902), (45756, 168687), (56229, 137268), (68634, 112458), (74972, 102951)]