1999451862

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{10079}}^1$

素因数の和:10297

約数の個数: 48

約数和(自身を含む): 4415523840

約数和(自身を除く): 2416071978

約数列:

[1, 2, 3, 6, 9, 18, 103, 107, 206, 214, 309, 321, 618, 642, 927, 963, 1854, 1926, 10079, 11021, 20158, 22042, 30237, 33063, 60474, 66126, 90711, 99189, 181422, 198378, 1038137, 1078453, 2076274, 2156906, 3114411, 3235359, 6228822, 6470718, 9343233, 9706077, 18686466, 19412154, 111080659, 222161318, 333241977, 666483954, 999725931, 1999451862]

約数ペア:

[(1, 1999451862), (2, 999725931), (3, 666483954), (6, 333241977), (9, 222161318), (18, 111080659), (103, 19412154), (107, 18686466), (206, 9706077), (214, 9343233), (309, 6470718), (321, 6228822), (618, 3235359), (642, 3114411), (927, 2156906), (963, 2076274), (1854, 1078453), (1926, 1038137), (10079, 198378), (11021, 181422), (20158, 99189), (22042, 90711), (30237, 66126), (33063, 60474)]