2018721816

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{10111}}^1$

素因数の和:10229

約数の個数: 96

約数和(自身を含む): 5678899200

約数和(自身を除く): 3660177384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 59, 72, 94, 118, 141, 177, 188, 236, 282, 354, 376, 423, 472, 531, 564, 708, 846, 1062, 1128, 1416, 1692, 2124, 2773, 3384, 4248, 5546, 8319, 10111, 11092, 16638, 20222, 22184, 24957, 30333, 33276, 40444, 49914, 60666, 66552, 80888, 90999, 99828, 121332, 181998, 199656, 242664, 363996, 475217, 596549, 727992, 950434, 1193098, 1425651, 1789647, 1900868, 2386196, 2851302, 3579294, 3801736, 4276953, 4772392, 5368941, 5702604, 7158588, 8553906, 10737882, 11405208, 14317176, 17107812, 21475764, 28037803, 34215624, 42951528, 56075606, 84113409, 112151212, 168226818, 224302424, 252340227, 336453636, 504680454, 672907272, 1009360908, 2018721816]

約数ペア:

[(1, 2018721816), (2, 1009360908), (3, 672907272), (4, 504680454), (6, 336453636), (8, 252340227), (9, 224302424), (12, 168226818), (18, 112151212), (24, 84113409), (36, 56075606), (47, 42951528), (59, 34215624), (72, 28037803), (94, 21475764), (118, 17107812), (141, 14317176), (177, 11405208), (188, 10737882), (236, 8553906), (282, 7158588), (354, 5702604), (376, 5368941), (423, 4772392), (472, 4276953), (531, 3801736), (564, 3579294), (708, 2851302), (846, 2386196), (1062, 1900868), (1128, 1789647), (1416, 1425651), (1692, 1193098), (2124, 950434), (2773, 727992), (3384, 596549), (4248, 475217), (5546, 363996), (8319, 242664), (10111, 199656), (11092, 181998), (16638, 121332), (20222, 99828), (22184, 90999), (24957, 80888), (30333, 66552), (33276, 60666), (40444, 49914)]