18059627820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{166571}}^1$

素因数の和:166735

約数の個数: 96

約数和(自身を含む): 54848828160

約数和(自身を除く): 36789200340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 139, 156, 195, 260, 278, 390, 417, 556, 695, 780, 834, 1390, 1668, 1807, 2085, 2780, 3614, 4170, 5421, 7228, 8340, 9035, 10842, 18070, 21684, 27105, 36140, 54210, 108420, 166571, 333142, 499713, 666284, 832855, 999426, 1665710, 1998852, 2165423, 2498565, 3331420, 4330846, 4997130, 6496269, 8661692, 9994260, 10827115, 12992538, 21654230, 23153369, 25985076, 32481345, 43308460, 46306738, 64962690, 69460107, 92613476, 115766845, 129925380, 138920214, 231533690, 277840428, 300993797, 347300535, 463067380, 601987594, 694601070, 902981391, 1203975188, 1389202140, 1504968985, 1805962782, 3009937970, 3611925564, 4514906955, 6019875940, 9029813910, 18059627820]

約数ペア:

[(1, 18059627820), (2, 9029813910), (3, 6019875940), (4, 4514906955), (5, 3611925564), (6, 3009937970), (10, 1805962782), (12, 1504968985), (13, 1389202140), (15, 1203975188), (20, 902981391), (26, 694601070), (30, 601987594), (39, 463067380), (52, 347300535), (60, 300993797), (65, 277840428), (78, 231533690), (130, 138920214), (139, 129925380), (156, 115766845), (195, 92613476), (260, 69460107), (278, 64962690), (390, 46306738), (417, 43308460), (556, 32481345), (695, 25985076), (780, 23153369), (834, 21654230), (1390, 12992538), (1668, 10827115), (1807, 9994260), (2085, 8661692), (2780, 6496269), (3614, 4997130), (4170, 4330846), (5421, 3331420), (7228, 2498565), (8340, 2165423), (9035, 1998852), (10842, 1665710), (18070, 999426), (21684, 832855), (27105, 666284), (36140, 499713), (54210, 333142), (108420, 166571)]