1639173762

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1481}}^1\times {\mathrm{3617}}^1$

素因数の和:5123

約数の個数: 48

約数和(自身を含む): 3764036952

約数和(自身を除く): 2124863190

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1481, 2962, 3617, 4443, 7234, 8886, 10851, 13329, 21702, 25177, 26658, 32553, 50354, 61489, 65106, 75531, 122978, 151062, 184467, 226593, 368934, 453186, 553401, 1106802, 5356777, 10713554, 16070331, 32140662, 48210993, 91065209, 96421986, 182130418, 273195627, 546391254, 819586881, 1639173762]

約数ペア:

[(1, 1639173762), (2, 819586881), (3, 546391254), (6, 273195627), (9, 182130418), (17, 96421986), (18, 91065209), (34, 48210993), (51, 32140662), (102, 16070331), (153, 10713554), (306, 5356777), (1481, 1106802), (2962, 553401), (3617, 453186), (4443, 368934), (7234, 226593), (8886, 184467), (10851, 151062), (13329, 122978), (21702, 75531), (25177, 65106), (26658, 61489), (32553, 50354)]