140052654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1297}}^1$

素因数の和:2169

約数の個数: 48

約数和(自身を含む): 347469408

約数和(自身を除く): 207416754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 857, 1297, 1714, 2571, 2594, 3891, 5142, 5999, 7713, 7782, 9079, 11673, 11998, 15426, 17997, 18158, 23346, 27237, 35994, 53991, 54474, 81711, 107982, 163422, 1111529, 2223058, 3334587, 6669174, 7780703, 10003761, 15561406, 20007522, 23342109, 46684218, 70026327, 140052654]

約数ペア:

[(1, 140052654), (2, 70026327), (3, 46684218), (6, 23342109), (7, 20007522), (9, 15561406), (14, 10003761), (18, 7780703), (21, 6669174), (42, 3334587), (63, 2223058), (126, 1111529), (857, 163422), (1297, 107982), (1714, 81711), (2571, 54474), (2594, 53991), (3891, 35994), (5142, 27237), (5999, 23346), (7713, 18158), (7782, 17997), (9079, 15426), (11673, 11998)]