618156966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{145723}}^1$

素因数の和:145836

約数の個数: 32

約数和(自身を含む): 1426929408

約数和(自身を除く): 808772442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4242, 145723, 291446, 437169, 874338, 1020061, 2040122, 3060183, 6120366, 14718023, 29436046, 44154069, 88308138, 103026161, 206052322, 309078483, 618156966]

約数ペア:

[(1, 618156966), (2, 309078483), (3, 206052322), (6, 103026161), (7, 88308138), (14, 44154069), (21, 29436046), (42, 14718023), (101, 6120366), (202, 3060183), (303, 2040122), (606, 1020061), (707, 874338), (1414, 437169), (2121, 291446), (4242, 145723)]