378889308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1503529}}^1$

素因数の和:1503546

約数の個数: 36

約数和(自身を含む): 1094569840

約数和(自身を除く): 715680532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1503529, 3007058, 4510587, 6014116, 9021174, 10524703, 13531761, 18042348, 21049406, 27063522, 31574109, 42098812, 54127044, 63148218, 94722327, 126296436, 189444654, 378889308]

約数ペア:

[(1, 378889308), (2, 189444654), (3, 126296436), (4, 94722327), (6, 63148218), (7, 54127044), (9, 42098812), (12, 31574109), (14, 27063522), (18, 21049406), (21, 18042348), (28, 13531761), (36, 10524703), (42, 9021174), (63, 6014116), (84, 4510587), (126, 3007058), (252, 1503529)]