130681236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{222247}}^1$

素因数の和:222268

約数の個数: 36

約数和(自身を含む): 354707808

約数和(自身を除く): 224026572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 222247, 444494, 666741, 888988, 1333482, 1555729, 2666964, 3111458, 4667187, 6222916, 9334374, 10890103, 18668748, 21780206, 32670309, 43560412, 65340618, 130681236]

約数ペア:

[(1, 130681236), (2, 65340618), (3, 43560412), (4, 32670309), (6, 21780206), (7, 18668748), (12, 10890103), (14, 9334374), (21, 6222916), (28, 4667187), (42, 3111458), (49, 2666964), (84, 1555729), (98, 1333482), (147, 888988), (196, 666741), (294, 444494), (588, 222247)]