2018847014

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:753

約数の個数: 48

約数和(自身を含む): 3295131840

約数和(自身を除く): 1276284826

約数列:

[1, 2, 19, 38, 59, 83, 118, 166, 361, 571, 722, 1121, 1142, 1577, 2242, 3154, 4897, 9794, 10849, 21299, 21698, 29963, 33689, 42598, 47393, 59926, 67378, 93043, 94786, 186086, 206131, 412262, 640091, 900467, 1280182, 1767817, 1800934, 2796187, 3535634, 5592374, 12161729, 17108873, 24323458, 34217746, 53127553, 106255106, 1009423507, 2018847014]

約数ペア:

[(1, 2018847014), (2, 1009423507), (19, 106255106), (38, 53127553), (59, 34217746), (83, 24323458), (118, 17108873), (166, 12161729), (361, 5592374), (571, 3535634), (722, 2796187), (1121, 1800934), (1142, 1767817), (1577, 1280182), (2242, 900467), (3154, 640091), (4897, 412262), (9794, 206131), (10849, 186086), (21299, 94786), (21698, 93043), (29963, 67378), (33689, 59926), (42598, 47393)]