2171095452

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{6271}}^1$

素因数の和:6503

約数の個数: 72

約数和(自身を含む): 5616199680

約数和(自身を除く): 3445104228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 163, 177, 236, 326, 354, 489, 531, 652, 708, 978, 1062, 1467, 1956, 2124, 2934, 5868, 6271, 9617, 12542, 18813, 19234, 25084, 28851, 37626, 38468, 56439, 57702, 75252, 86553, 112878, 115404, 173106, 225756, 346212, 369989, 739978, 1022173, 1109967, 1479956, 2044346, 2219934, 3066519, 3329901, 4088692, 4439868, 6133038, 6659802, 9199557, 12266076, 13319604, 18399114, 36798228, 60308207, 120616414, 180924621, 241232828, 361849242, 542773863, 723698484, 1085547726, 2171095452]

約数ペア:

[(1, 2171095452), (2, 1085547726), (3, 723698484), (4, 542773863), (6, 361849242), (9, 241232828), (12, 180924621), (18, 120616414), (36, 60308207), (59, 36798228), (118, 18399114), (163, 13319604), (177, 12266076), (236, 9199557), (326, 6659802), (354, 6133038), (489, 4439868), (531, 4088692), (652, 3329901), (708, 3066519), (978, 2219934), (1062, 2044346), (1467, 1479956), (1956, 1109967), (2124, 1022173), (2934, 739978), (5868, 369989), (6271, 346212), (9617, 225756), (12542, 173106), (18813, 115404), (19234, 112878), (25084, 86553), (28851, 75252), (37626, 57702), (38468, 56439)]