18967116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{32257}}^1$

素因数の和:32278

約数の個数: 36

約数和(自身を含む): 51483768

約数和(自身を除く): 32516652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 32257, 64514, 96771, 129028, 193542, 225799, 387084, 451598, 677397, 903196, 1354794, 1580593, 2709588, 3161186, 4741779, 6322372, 9483558, 18967116]

約数ペア:

[(1, 18967116), (2, 9483558), (3, 6322372), (4, 4741779), (6, 3161186), (7, 2709588), (12, 1580593), (14, 1354794), (21, 903196), (28, 677397), (42, 451598), (49, 387084), (84, 225799), (98, 193542), (147, 129028), (196, 96771), (294, 64514), (588, 32257)]