8889888726

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{9041}}^1$

素因数の和:9322

約数の個数: 64

約数和(自身を含む): 20051539200

約数和(自身を除く): 11161650474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 139, 262, 278, 393, 417, 786, 834, 1179, 1251, 2358, 2502, 3537, 3753, 7074, 7506, 9041, 18082, 18209, 27123, 36418, 54246, 54627, 81369, 109254, 162738, 163881, 244107, 327762, 488214, 491643, 983286, 1184371, 1256699, 2368742, 2513398, 3553113, 3770097, 7106226, 7540194, 10659339, 11310291, 21318678, 22620582, 31978017, 33930873, 63956034, 67861746, 164627569, 329255138, 493882707, 987765414, 1481648121, 2963296242, 4444944363, 8889888726]

約数ペア:

[(1, 8889888726), (2, 4444944363), (3, 2963296242), (6, 1481648121), (9, 987765414), (18, 493882707), (27, 329255138), (54, 164627569), (131, 67861746), (139, 63956034), (262, 33930873), (278, 31978017), (393, 22620582), (417, 21318678), (786, 11310291), (834, 10659339), (1179, 7540194), (1251, 7106226), (2358, 3770097), (2502, 3553113), (3537, 2513398), (3753, 2368742), (7074, 1256699), (7506, 1184371), (9041, 983286), (18082, 491643), (18209, 488214), (27123, 327762), (36418, 244107), (54246, 163881), (54627, 162738), (81369, 109254)]