1247472

素因数分解:

$2^4\times 3^2\times {\mathrm{8663}}^1$

素因数の和:8677

約数の個数: 30

約数和(自身を含む): 3491592

約数和(自身を除く): 2244120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8663, 17326, 25989, 34652, 51978, 69304, 77967, 103956, 138608, 155934, 207912, 311868, 415824, 623736, 1247472]

約数ペア:

[(1, 1247472), (2, 623736), (3, 415824), (4, 311868), (6, 207912), (8, 155934), (9, 138608), (12, 103956), (16, 77967), (18, 69304), (24, 51978), (36, 34652), (48, 25989), (72, 17326), (144, 8663)]