18099690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1091}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 50319360

約数和(自身を除く): 32219670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1091, 1106, 1185, 1659, 2182, 2370, 2765, 3273, 3318, 5455, 5530, 6546, 7637, 8295, 10910, 15274, 16365, 16590, 22911, 32730, 38185, 45822, 76370, 86189, 114555, 172378, 229110, 258567, 430945, 517134, 603323, 861890, 1206646, 1292835, 1809969, 2585670, 3016615, 3619938, 6033230, 9049845, 18099690]

約数ペア:

[(1, 18099690), (2, 9049845), (3, 6033230), (5, 3619938), (6, 3016615), (7, 2585670), (10, 1809969), (14, 1292835), (15, 1206646), (21, 861890), (30, 603323), (35, 517134), (42, 430945), (70, 258567), (79, 229110), (105, 172378), (158, 114555), (210, 86189), (237, 76370), (395, 45822), (474, 38185), (553, 32730), (790, 22911), (1091, 16590), (1106, 16365), (1185, 15274), (1659, 10910), (2182, 8295), (2370, 7637), (2765, 6546), (3273, 5530), (3318, 5455)]