18447627724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{13669}}^1$

素因数の和:14002

約数の個数: 48

約数和(自身を含む): 34723987200

約数和(自身を除く): 16276359476

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 223, 356, 446, 892, 1513, 3026, 3791, 6052, 7582, 13669, 15164, 19847, 27338, 39694, 54676, 79388, 232373, 337399, 464746, 674798, 929492, 1216541, 1349596, 2433082, 3048187, 4866164, 6096374, 12192748, 20681197, 41362394, 51819179, 82724788, 103638358, 207276716, 271288643, 542577286, 1085154572, 4611906931, 9223813862, 18447627724]

約数ペア:

[(1, 18447627724), (2, 9223813862), (4, 4611906931), (17, 1085154572), (34, 542577286), (68, 271288643), (89, 207276716), (178, 103638358), (223, 82724788), (356, 51819179), (446, 41362394), (892, 20681197), (1513, 12192748), (3026, 6096374), (3791, 4866164), (6052, 3048187), (7582, 2433082), (13669, 1349596), (15164, 1216541), (19847, 929492), (27338, 674798), (39694, 464746), (54676, 337399), (79388, 232373)]