918990108

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{481651}}^1$

素因数の和:481714

約数の個数: 36

約数和(自身を含む): 2366837928

約数和(自身を除く): 1447847820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 481651, 963302, 1444953, 1926604, 2889906, 4334859, 5779812, 8669718, 17339436, 25527503, 51055006, 76582509, 102110012, 153165018, 229747527, 306330036, 459495054, 918990108]

約数ペア:

[(1, 918990108), (2, 459495054), (3, 306330036), (4, 229747527), (6, 153165018), (9, 102110012), (12, 76582509), (18, 51055006), (36, 25527503), (53, 17339436), (106, 8669718), (159, 5779812), (212, 4334859), (318, 2889906), (477, 1926604), (636, 1444953), (954, 963302), (1908, 481651)]