123027642

素因数分解:

$2^1\times 3^2\times {\mathrm{971}}^1\times {\mathrm{7039}}^1$

素因数の和:8018

約数の個数: 24

約数和(自身を含む): 266872320

約数和(自身を除く): 143844678

約数列:

[1, 2, 3, 6, 9, 18, 971, 1942, 2913, 5826, 7039, 8739, 14078, 17478, 21117, 42234, 63351, 126702, 6834869, 13669738, 20504607, 41009214, 61513821, 123027642]

約数ペア:

[(1, 123027642), (2, 61513821), (3, 41009214), (6, 20504607), (9, 13669738), (18, 6834869), (971, 126702), (1942, 63351), (2913, 42234), (5826, 21117), (7039, 17478), (8739, 14078)]