7542654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3821}}^1$

素因数の和:3880

約数の個数: 32

約数和(自身を含む): 17611776

約数和(自身を除く): 10069122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 3821, 7642, 11463, 22926, 26747, 53494, 80241, 160482, 179587, 359174, 538761, 1077522, 1257109, 2514218, 3771327, 7542654]

約数ペア:

[(1, 7542654), (2, 3771327), (3, 2514218), (6, 1257109), (7, 1077522), (14, 538761), (21, 359174), (42, 179587), (47, 160482), (94, 80241), (141, 53494), (282, 26747), (329, 22926), (658, 11463), (987, 7642), (1974, 3821)]