23129658

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 54512640

約数和(自身を除く): 31382982

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 41, 54, 62, 82, 93, 123, 186, 246, 279, 337, 369, 558, 674, 738, 837, 1011, 1107, 1271, 1674, 2022, 2214, 2542, 3033, 3813, 6066, 7626, 9099, 10447, 11439, 13817, 18198, 20894, 22878, 27634, 31341, 34317, 41451, 62682, 68634, 82902, 94023, 124353, 188046, 248706, 282069, 373059, 428327, 564138, 746118, 856654, 1284981, 2569962, 3854943, 7709886, 11564829, 23129658]

約数ペア:

[(1, 23129658), (2, 11564829), (3, 7709886), (6, 3854943), (9, 2569962), (18, 1284981), (27, 856654), (31, 746118), (41, 564138), (54, 428327), (62, 373059), (82, 282069), (93, 248706), (123, 188046), (186, 124353), (246, 94023), (279, 82902), (337, 68634), (369, 62682), (558, 41451), (674, 34317), (738, 31341), (837, 27634), (1011, 22878), (1107, 20894), (1271, 18198), (1674, 13817), (2022, 11439), (2214, 10447), (2542, 9099), (3033, 7626), (3813, 6066)]