42271998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{709}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 89289600

約数和(自身を除く): 47017602

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 523, 709, 1046, 1418, 1569, 2127, 3138, 4254, 9937, 13471, 19874, 26942, 29811, 40413, 59622, 80826, 370807, 741614, 1112421, 2224842, 7045333, 14090666, 21135999, 42271998]

約数ペア:

[(1, 42271998), (2, 21135999), (3, 14090666), (6, 7045333), (19, 2224842), (38, 1112421), (57, 741614), (114, 370807), (523, 80826), (709, 59622), (1046, 40413), (1418, 29811), (1569, 26942), (2127, 19874), (3138, 13471), (4254, 9937)]