13238268

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 32340000

約数和(自身を除く): 19101732

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 109, 116, 174, 218, 327, 348, 349, 436, 654, 698, 1047, 1308, 1396, 2094, 3161, 4188, 6322, 9483, 10121, 12644, 18966, 20242, 30363, 37932, 38041, 40484, 60726, 76082, 114123, 121452, 152164, 228246, 456492, 1103189, 2206378, 3309567, 4412756, 6619134, 13238268]

約数ペア:

[(1, 13238268), (2, 6619134), (3, 4412756), (4, 3309567), (6, 2206378), (12, 1103189), (29, 456492), (58, 228246), (87, 152164), (109, 121452), (116, 114123), (174, 76082), (218, 60726), (327, 40484), (348, 38041), (349, 37932), (436, 30363), (654, 20242), (698, 18966), (1047, 12644), (1308, 10121), (1396, 9483), (2094, 6322), (3161, 4188)]