858125436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{31051}}^1$

素因数の和:31119

約数の個数: 72

約数和(自身を含む): 2378831616

約数和(自身を除く): 1520706180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 564, 588, 658, 987, 1316, 1974, 2303, 3948, 4606, 6909, 9212, 13818, 27636, 31051, 62102, 93153, 124204, 186306, 217357, 372612, 434714, 652071, 869428, 1304142, 1459397, 1521499, 2608284, 2918794, 3042998, 4378191, 4564497, 5837588, 6085996, 8756382, 9128994, 10215779, 17512764, 18257988, 20431558, 30647337, 40863116, 61294674, 71510453, 122589348, 143020906, 214531359, 286041812, 429062718, 858125436]

約数ペア:

[(1, 858125436), (2, 429062718), (3, 286041812), (4, 214531359), (6, 143020906), (7, 122589348), (12, 71510453), (14, 61294674), (21, 40863116), (28, 30647337), (42, 20431558), (47, 18257988), (49, 17512764), (84, 10215779), (94, 9128994), (98, 8756382), (141, 6085996), (147, 5837588), (188, 4564497), (196, 4378191), (282, 3042998), (294, 2918794), (329, 2608284), (564, 1521499), (588, 1459397), (658, 1304142), (987, 869428), (1316, 652071), (1974, 434714), (2303, 372612), (3948, 217357), (4606, 186306), (6909, 124204), (9212, 93153), (13818, 62102), (27636, 31051)]