12544218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 29309280

約数和(自身を除く): 16765062

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 171, 258, 342, 387, 774, 817, 853, 1634, 1706, 2451, 2559, 4902, 5118, 7353, 7677, 14706, 15354, 16207, 32414, 36679, 48621, 73358, 97242, 110037, 145863, 220074, 291726, 330111, 660222, 696901, 1393802, 2090703, 4181406, 6272109, 12544218]

約数ペア:

[(1, 12544218), (2, 6272109), (3, 4181406), (6, 2090703), (9, 1393802), (18, 696901), (19, 660222), (38, 330111), (43, 291726), (57, 220074), (86, 145863), (114, 110037), (129, 97242), (171, 73358), (258, 48621), (342, 36679), (387, 32414), (774, 16207), (817, 15354), (853, 14706), (1634, 7677), (1706, 7353), (2451, 5118), (2559, 4902)]