426523818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{534491}}^1$

素因数の和:534522

約数の個数: 32

約数和(自身を含む): 1026224640

約数和(自身を除く): 599700822

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 534491, 1068982, 1603473, 3206946, 3741437, 7482874, 10155329, 11224311, 20310658, 22448622, 30465987, 60931974, 71087303, 142174606, 213261909, 426523818]

約数ペア:

[(1, 426523818), (2, 213261909), (3, 142174606), (6, 71087303), (7, 60931974), (14, 30465987), (19, 22448622), (21, 20310658), (38, 11224311), (42, 10155329), (57, 7482874), (114, 3741437), (133, 3206946), (266, 1603473), (399, 1068982), (798, 534491)]