27871908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 69237504

約数和(自身を除く): 41365596

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 317, 431, 634, 862, 951, 1268, 1293, 1724, 1902, 2586, 3804, 5172, 5389, 7327, 10778, 14654, 16167, 21556, 21981, 29308, 32334, 43962, 64668, 87924, 136627, 273254, 409881, 546508, 819762, 1639524, 2322659, 4645318, 6967977, 9290636, 13935954, 27871908]

約数ペア:

[(1, 27871908), (2, 13935954), (3, 9290636), (4, 6967977), (6, 4645318), (12, 2322659), (17, 1639524), (34, 819762), (51, 546508), (68, 409881), (102, 273254), (204, 136627), (317, 87924), (431, 64668), (634, 43962), (862, 32334), (951, 29308), (1268, 21981), (1293, 21556), (1724, 16167), (1902, 14654), (2586, 10778), (3804, 7327), (5172, 5389)]