25219548

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{6427}}^1$

素因数の和:6546

約数の個数: 36

約数和(自身を含む): 64344280

約数和(自身を除く): 39124732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 6427, 12854, 19281, 25708, 38562, 57843, 77124, 115686, 231372, 700543, 1401086, 2101629, 2802172, 4203258, 6304887, 8406516, 12609774, 25219548]

約数ペア:

[(1, 25219548), (2, 12609774), (3, 8406516), (4, 6304887), (6, 4203258), (9, 2802172), (12, 2101629), (18, 1401086), (36, 700543), (109, 231372), (218, 115686), (327, 77124), (436, 57843), (654, 38562), (981, 25708), (1308, 19281), (1962, 12854), (3924, 6427)]