858897036

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{1367}}^1$

素因数の和:1971

約数の個数: 72

約数和(自身を含む): 2246759424

約数和(自身を除く): 1387862388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 563, 1116, 1126, 1367, 1689, 2252, 2734, 3378, 4101, 5067, 5468, 6756, 8202, 10134, 12303, 16404, 17453, 20268, 24606, 34906, 42377, 49212, 52359, 69812, 84754, 104718, 127131, 157077, 169508, 209436, 254262, 314154, 381393, 508524, 628308, 762786, 769621, 1525572, 1539242, 2308863, 3078484, 4617726, 6926589, 9235452, 13853178, 23858251, 27706356, 47716502, 71574753, 95433004, 143149506, 214724259, 286299012, 429448518, 858897036]

約数ペア:

[(1, 858897036), (2, 429448518), (3, 286299012), (4, 214724259), (6, 143149506), (9, 95433004), (12, 71574753), (18, 47716502), (31, 27706356), (36, 23858251), (62, 13853178), (93, 9235452), (124, 6926589), (186, 4617726), (279, 3078484), (372, 2308863), (558, 1539242), (563, 1525572), (1116, 769621), (1126, 762786), (1367, 628308), (1689, 508524), (2252, 381393), (2734, 314154), (3378, 254262), (4101, 209436), (5067, 169508), (5468, 157077), (6756, 127131), (8202, 104718), (10134, 84754), (12303, 69812), (16404, 52359), (17453, 49212), (20268, 42377), (24606, 34906)]