19374469416

素因数分解:

$2^3\times 3^2\times {\mathrm{739}}^1\times {\mathrm{364127}}^1$

素因数の和:364878

約数の個数: 48

約数和(自身を含む): 52543670400

約数和(自身を除く): 33169200984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 739, 1478, 2217, 2956, 4434, 5912, 6651, 8868, 13302, 17736, 26604, 53208, 364127, 728254, 1092381, 1456508, 2184762, 2913016, 3277143, 4369524, 6554286, 8739048, 13108572, 26217144, 269089853, 538179706, 807269559, 1076359412, 1614539118, 2152718824, 2421808677, 3229078236, 4843617354, 6458156472, 9687234708, 19374469416]

約数ペア:

[(1, 19374469416), (2, 9687234708), (3, 6458156472), (4, 4843617354), (6, 3229078236), (8, 2421808677), (9, 2152718824), (12, 1614539118), (18, 1076359412), (24, 807269559), (36, 538179706), (72, 269089853), (739, 26217144), (1478, 13108572), (2217, 8739048), (2956, 6554286), (4434, 4369524), (5912, 3277143), (6651, 2913016), (8868, 2184762), (13302, 1456508), (17736, 1092381), (26604, 728254), (53208, 364127)]