42478338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53231}}^1$

素因数の和:53262

約数の個数: 32

約数和(自身を含む): 102205440

約数和(自身を除く): 59727102

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 53231, 106462, 159693, 319386, 372617, 745234, 1011389, 1117851, 2022778, 2235702, 3034167, 6068334, 7079723, 14159446, 21239169, 42478338]

約数ペア:

[(1, 42478338), (2, 21239169), (3, 14159446), (6, 7079723), (7, 6068334), (14, 3034167), (19, 2235702), (21, 2022778), (38, 1117851), (42, 1011389), (57, 745234), (114, 372617), (133, 319386), (266, 159693), (399, 106462), (798, 53231)]