179968750002

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{4363}}^1\times {\mathrm{10007}}^1$

素因数の和:14607

約数の個数: 48

約数和(自身を含む): 391763960640

約数和(自身を除く): 211795210638

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 4363, 8726, 10007, 13089, 20014, 26178, 30021, 39267, 60042, 78534, 90063, 180126, 999127, 1998254, 2291603, 2997381, 4583206, 5994762, 6874809, 8992143, 13749618, 17984286, 20624427, 41248854, 43660541, 87321082, 130981623, 261963246, 392944869, 785889738, 9998263889, 19996527778, 29994791667, 59989583334, 89984375001, 179968750002]

約数ペア:

[(1, 179968750002), (2, 89984375001), (3, 59989583334), (6, 29994791667), (9, 19996527778), (18, 9998263889), (229, 785889738), (458, 392944869), (687, 261963246), (1374, 130981623), (2061, 87321082), (4122, 43660541), (4363, 41248854), (8726, 20624427), (10007, 17984286), (13089, 13749618), (20014, 8992143), (26178, 6874809), (30021, 5994762), (39267, 4583206), (60042, 2997381), (78534, 2291603), (90063, 1998254), (180126, 999127)]