15630426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6529}}^1$

素因数の和:6563

約数の個数: 48

約数和(自身を含む): 40747200

約数和(自身を除く): 25116774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 6529, 13058, 19587, 39174, 45703, 58761, 91406, 117522, 124051, 137109, 248102, 274218, 372153, 411327, 744306, 822654, 868357, 1116459, 1736714, 2232918, 2605071, 5210142, 7815213, 15630426]

約数ペア:

[(1, 15630426), (2, 7815213), (3, 5210142), (6, 2605071), (7, 2232918), (9, 1736714), (14, 1116459), (18, 868357), (19, 822654), (21, 744306), (38, 411327), (42, 372153), (57, 274218), (63, 248102), (114, 137109), (126, 124051), (133, 117522), (171, 91406), (266, 58761), (342, 45703), (399, 39174), (798, 19587), (1197, 13058), (2394, 6529)]