18624888

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1861}}^1$

素因数の和:2012

約数の個数: 48

約数和(自身を含む): 50832600

約数和(自身を除く): 32207712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 1861, 2502, 3336, 3722, 5004, 5583, 7444, 10008, 11166, 14888, 16749, 22332, 33498, 44664, 66996, 133992, 258679, 517358, 776037, 1034716, 1552074, 2069432, 2328111, 3104148, 4656222, 6208296, 9312444, 18624888]

約数ペア:

[(1, 18624888), (2, 9312444), (3, 6208296), (4, 4656222), (6, 3104148), (8, 2328111), (9, 2069432), (12, 1552074), (18, 1034716), (24, 776037), (36, 517358), (72, 258679), (139, 133992), (278, 66996), (417, 44664), (556, 33498), (834, 22332), (1112, 16749), (1251, 14888), (1668, 11166), (1861, 10008), (2502, 7444), (3336, 5583), (3722, 5004)]