870102

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 40

約数和(自身を含む): 2012472

約数和(自身を除く): 1142370

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 131, 162, 246, 262, 369, 393, 738, 786, 1107, 1179, 2214, 2358, 3321, 3537, 5371, 6642, 7074, 10611, 10742, 16113, 21222, 32226, 48339, 96678, 145017, 290034, 435051, 870102]

約数ペア:

[(1, 870102), (2, 435051), (3, 290034), (6, 145017), (9, 96678), (18, 48339), (27, 32226), (41, 21222), (54, 16113), (81, 10742), (82, 10611), (123, 7074), (131, 6642), (162, 5371), (246, 3537), (262, 3321), (369, 2358), (393, 2214), (738, 1179), (786, 1107)]