19085394672

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1\times {\mathrm{672779}}^1$

素因数の和:672990

約数の個数: 60

約数和(自身を含む): 53683807320

約数和(自身を除く): 34598412648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 7092, 9456, 14184, 28368, 672779, 1345558, 2018337, 2691116, 4036674, 5382232, 6055011, 8073348, 10764464, 12110022, 16146696, 24220044, 32293392, 48440088, 96880176, 132537463, 265074926, 397612389, 530149852, 795224778, 1060299704, 1192837167, 1590449556, 2120599408, 2385674334, 3180899112, 4771348668, 6361798224, 9542697336, 19085394672]

約数ペア:

[(1, 19085394672), (2, 9542697336), (3, 6361798224), (4, 4771348668), (6, 3180899112), (8, 2385674334), (9, 2120599408), (12, 1590449556), (16, 1192837167), (18, 1060299704), (24, 795224778), (36, 530149852), (48, 397612389), (72, 265074926), (144, 132537463), (197, 96880176), (394, 48440088), (591, 32293392), (788, 24220044), (1182, 16146696), (1576, 12110022), (1773, 10764464), (2364, 8073348), (3152, 6055011), (3546, 5382232), (4728, 4036674), (7092, 2691116), (9456, 2018337), (14184, 1345558), (28368, 672779)]