213367572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{2003}}^1$

素因数の和:2293

約数の個数: 72

約数和(自身を含む): 590859360

約数和(自身を除く): 377491788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 269, 396, 538, 807, 1076, 1614, 2003, 2421, 2959, 3228, 4006, 4842, 5918, 6009, 8012, 8877, 9684, 11836, 12018, 17754, 18027, 22033, 24036, 26631, 35508, 36054, 44066, 53262, 66099, 72108, 88132, 106524, 132198, 198297, 264396, 396594, 538807, 793188, 1077614, 1616421, 2155228, 3232842, 4849263, 5926877, 6465684, 9698526, 11853754, 17780631, 19397052, 23707508, 35561262, 53341893, 71122524, 106683786, 213367572]

約数ペア:

[(1, 213367572), (2, 106683786), (3, 71122524), (4, 53341893), (6, 35561262), (9, 23707508), (11, 19397052), (12, 17780631), (18, 11853754), (22, 9698526), (33, 6465684), (36, 5926877), (44, 4849263), (66, 3232842), (99, 2155228), (132, 1616421), (198, 1077614), (269, 793188), (396, 538807), (538, 396594), (807, 264396), (1076, 198297), (1614, 132198), (2003, 106524), (2421, 88132), (2959, 72108), (3228, 66099), (4006, 53262), (4842, 44066), (5918, 36054), (6009, 35508), (8012, 26631), (8877, 24036), (9684, 22033), (11836, 18027), (12018, 17754)]