18509616

素因数分解:

$2^4\times 3^2\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:930

約数の個数: 60

約数和(自身を含む): 52170768

約数和(自身を除く): 33661152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173, 346, 519, 692, 743, 1038, 1384, 1486, 1557, 2076, 2229, 2768, 2972, 3114, 4152, 4458, 5944, 6228, 6687, 8304, 8916, 11888, 12456, 13374, 17832, 24912, 26748, 35664, 53496, 106992, 128539, 257078, 385617, 514156, 771234, 1028312, 1156851, 1542468, 2056624, 2313702, 3084936, 4627404, 6169872, 9254808, 18509616]

約数ペア:

[(1, 18509616), (2, 9254808), (3, 6169872), (4, 4627404), (6, 3084936), (8, 2313702), (9, 2056624), (12, 1542468), (16, 1156851), (18, 1028312), (24, 771234), (36, 514156), (48, 385617), (72, 257078), (144, 128539), (173, 106992), (346, 53496), (519, 35664), (692, 26748), (743, 24912), (1038, 17832), (1384, 13374), (1486, 12456), (1557, 11888), (2076, 8916), (2229, 8304), (2768, 6687), (2972, 6228), (3114, 5944), (4152, 4458)]