18098220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1111

約数の個数: 96

約数和(自身を含む): 59383296

約数和(自身を除く): 41285076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1051, 1148, 1230, 1435, 1722, 2102, 2460, 2870, 3153, 3444, 4204, 4305, 5255, 5740, 6306, 7357, 8610, 10510, 12612, 14714, 15765, 17220, 21020, 22071, 29428, 31530, 36785, 43091, 44142, 63060, 73570, 86182, 88284, 110355, 129273, 147140, 172364, 215455, 220710, 258546, 301637, 430910, 441420, 517092, 603274, 646365, 861820, 904911, 1206548, 1292730, 1508185, 1809822, 2585460, 3016370, 3619644, 4524555, 6032740, 9049110, 18098220]

約数ペア:

[(1, 18098220), (2, 9049110), (3, 6032740), (4, 4524555), (5, 3619644), (6, 3016370), (7, 2585460), (10, 1809822), (12, 1508185), (14, 1292730), (15, 1206548), (20, 904911), (21, 861820), (28, 646365), (30, 603274), (35, 517092), (41, 441420), (42, 430910), (60, 301637), (70, 258546), (82, 220710), (84, 215455), (105, 172364), (123, 147140), (140, 129273), (164, 110355), (205, 88284), (210, 86182), (246, 73570), (287, 63060), (410, 44142), (420, 43091), (492, 36785), (574, 31530), (615, 29428), (820, 22071), (861, 21020), (1051, 17220), (1148, 15765), (1230, 14714), (1435, 12612), (1722, 10510), (2102, 8610), (2460, 7357), (2870, 6306), (3153, 5740), (3444, 5255), (4204, 4305)]