12705881748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{760103}}^1$

素因数の和:760316

約数の個数: 48

約数和(自身を含む): 34052659200

約数和(自身を除く): 21346777452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 8358, 16716, 760103, 1520206, 2280309, 3040412, 4560618, 5320721, 9121236, 10641442, 15962163, 21282884, 31924326, 63848652, 151260497, 302520994, 453781491, 605041988, 907562982, 1058823479, 1815125964, 2117646958, 3176470437, 4235293916, 6352940874, 12705881748]

約数ペア:

[(1, 12705881748), (2, 6352940874), (3, 4235293916), (4, 3176470437), (6, 2117646958), (7, 1815125964), (12, 1058823479), (14, 907562982), (21, 605041988), (28, 453781491), (42, 302520994), (84, 151260497), (199, 63848652), (398, 31924326), (597, 21282884), (796, 15962163), (1194, 10641442), (1393, 9121236), (2388, 5320721), (2786, 4560618), (4179, 3040412), (5572, 2280309), (8358, 1520206), (16716, 760103)]