2056573280898

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{220142719}}^1$

素因数の和:220142903

約数の個数: 32

約数和(自身を含む): 4596579993600

約数和(自身を除く): 2540006712702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 4671, 9342, 220142719, 440285438, 660428157, 1320856314, 1981284471, 3962568942, 5943853413, 11887706826, 38084690387, 76169380774, 114254071161, 228508142322, 342762213483, 685524426966, 1028286640449, 2056573280898]

約数ペア:

[(1, 2056573280898), (2, 1028286640449), (3, 685524426966), (6, 342762213483), (9, 228508142322), (18, 114254071161), (27, 76169380774), (54, 38084690387), (173, 11887706826), (346, 5943853413), (519, 3962568942), (1038, 1981284471), (1557, 1320856314), (3114, 660428157), (4671, 440285438), (9342, 220142719)]