18401616

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{7517}}^1$

素因数の和:7548

約数の個数: 60

約数和(自身を含む): 54535572

約数和(自身を除く): 36133956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 7517, 15034, 22551, 30068, 45102, 60136, 67653, 90204, 120272, 127789, 135306, 180408, 255578, 270612, 360816, 383367, 511156, 541224, 766734, 1022312, 1082448, 1150101, 1533468, 2044624, 2300202, 3066936, 4600404, 6133872, 9200808, 18401616]

約数ペア:

[(1, 18401616), (2, 9200808), (3, 6133872), (4, 4600404), (6, 3066936), (8, 2300202), (9, 2044624), (12, 1533468), (16, 1150101), (17, 1082448), (18, 1022312), (24, 766734), (34, 541224), (36, 511156), (48, 383367), (51, 360816), (68, 270612), (72, 255578), (102, 180408), (136, 135306), (144, 127789), (153, 120272), (204, 90204), (272, 67653), (306, 60136), (408, 45102), (612, 30068), (816, 22551), (1224, 15034), (2448, 7517)]