18896952

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{18311}}^1$

素因数の和:18363

約数の個数: 32

約数和(自身を含む): 48343680

約数和(自身を除く): 29446728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 18311, 36622, 54933, 73244, 109866, 146488, 219732, 439464, 787373, 1574746, 2362119, 3149492, 4724238, 6298984, 9448476, 18896952]

約数ペア:

[(1, 18896952), (2, 9448476), (3, 6298984), (4, 4724238), (6, 3149492), (8, 2362119), (12, 1574746), (24, 787373), (43, 439464), (86, 219732), (129, 146488), (172, 109866), (258, 73244), (344, 54933), (516, 36622), (1032, 18311)]