231977754

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{5153}}^1$

素因数の和:5263

約数の個数: 48

約数和(自身を含む): 523419624

約数和(自身を除く): 291441870

約数列:

[1, 2, 3, 6, 9, 18, 41, 61, 82, 122, 123, 183, 246, 366, 369, 549, 738, 1098, 2501, 5002, 5153, 7503, 10306, 15006, 15459, 22509, 30918, 45018, 46377, 92754, 211273, 314333, 422546, 628666, 633819, 942999, 1267638, 1885998, 1901457, 2828997, 3802914, 5657994, 12887653, 25775306, 38662959, 77325918, 115988877, 231977754]

約数ペア:

[(1, 231977754), (2, 115988877), (3, 77325918), (6, 38662959), (9, 25775306), (18, 12887653), (41, 5657994), (61, 3802914), (82, 2828997), (122, 1901457), (123, 1885998), (183, 1267638), (246, 942999), (366, 633819), (369, 628666), (549, 422546), (738, 314333), (1098, 211273), (2501, 92754), (5002, 46377), (5153, 45018), (7503, 30918), (10306, 22509), (15006, 15459)]