2018183670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{557}}^1$

素因数の和:1014

約数の個数: 96

約数和(自身を含む): 5314802688

約数和(自身を除く): 3296619018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 317, 381, 557, 634, 635, 762, 951, 1114, 1143, 1270, 1585, 1671, 1902, 1905, 2286, 2785, 2853, 3170, 3342, 3810, 4755, 5013, 5570, 5706, 5715, 8355, 9510, 10026, 11430, 14265, 16710, 25065, 28530, 40259, 50130, 70739, 80518, 120777, 141478, 176569, 201295, 212217, 241554, 353138, 353695, 362331, 402590, 424434, 529707, 603885, 636651, 707390, 724662, 882845, 1059414, 1061085, 1207770, 1273302, 1589121, 1765690, 1811655, 2122170, 2648535, 3178242, 3183255, 3623310, 5297070, 6366510, 7945605, 15891210, 22424263, 44848526, 67272789, 112121315, 134545578, 201818367, 224242630, 336363945, 403636734, 672727890, 1009091835, 2018183670]

約数ペア:

[(1, 2018183670), (2, 1009091835), (3, 672727890), (5, 403636734), (6, 336363945), (9, 224242630), (10, 201818367), (15, 134545578), (18, 112121315), (30, 67272789), (45, 44848526), (90, 22424263), (127, 15891210), (254, 7945605), (317, 6366510), (381, 5297070), (557, 3623310), (634, 3183255), (635, 3178242), (762, 2648535), (951, 2122170), (1114, 1811655), (1143, 1765690), (1270, 1589121), (1585, 1273302), (1671, 1207770), (1902, 1061085), (1905, 1059414), (2286, 882845), (2785, 724662), (2853, 707390), (3170, 636651), (3342, 603885), (3810, 529707), (4755, 424434), (5013, 402590), (5570, 362331), (5706, 353695), (5715, 353138), (8355, 241554), (9510, 212217), (10026, 201295), (11430, 176569), (14265, 141478), (16710, 120777), (25065, 80518), (28530, 70739), (40259, 50130)]