42663684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{507901}}^1$

素因数の和:507915

約数の個数: 24

約数和(自身を含む): 113770048

約数和(自身を除く): 71106364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 507901, 1015802, 1523703, 2031604, 3047406, 3555307, 6094812, 7110614, 10665921, 14221228, 21331842, 42663684]

約数ペア:

[(1, 42663684), (2, 21331842), (3, 14221228), (4, 10665921), (6, 7110614), (7, 6094812), (12, 3555307), (14, 3047406), (21, 2031604), (28, 1523703), (42, 1015802), (84, 507901)]