172911222

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5861}}^1$

素因数の和:6029

約数の個数: 48

約数和(自身を含む): 411512400

約数和(自身を除く): 238601178

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 149, 198, 298, 447, 894, 1341, 1639, 2682, 3278, 4917, 5861, 9834, 11722, 14751, 17583, 29502, 35166, 52749, 64471, 105498, 128942, 193413, 386826, 580239, 873289, 1160478, 1746578, 2619867, 5239734, 7859601, 9606179, 15719202, 19212358, 28818537, 57637074, 86455611, 172911222]

約数ペア:

[(1, 172911222), (2, 86455611), (3, 57637074), (6, 28818537), (9, 19212358), (11, 15719202), (18, 9606179), (22, 7859601), (33, 5239734), (66, 2619867), (99, 1746578), (149, 1160478), (198, 873289), (298, 580239), (447, 386826), (894, 193413), (1341, 128942), (1639, 105498), (2682, 64471), (3278, 52749), (4917, 35166), (5861, 29502), (9834, 17583), (11722, 14751)]