1861569264

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{376531}}^1$

素因数の和:376645

約数の個数: 40

約数和(自身を含む): 4855756672

約数和(自身を除く): 2994187408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 376531, 753062, 1129593, 1506124, 2259186, 3012248, 4518372, 6024496, 9036744, 18073488, 38782693, 77565386, 116348079, 155130772, 232696158, 310261544, 465392316, 620523088, 930784632, 1861569264]

約数ペア:

[(1, 1861569264), (2, 930784632), (3, 620523088), (4, 465392316), (6, 310261544), (8, 232696158), (12, 155130772), (16, 116348079), (24, 77565386), (48, 38782693), (103, 18073488), (206, 9036744), (309, 6024496), (412, 4518372), (618, 3012248), (824, 2259186), (1236, 1506124), (1648, 1129593), (2472, 753062), (4944, 376531)]