2019906216

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{596899}}^1$

素因数の和:596958

約数の個数: 48

約数和(自身を含む): 5586984000

約数和(自身を除く): 3567077784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 596899, 1193798, 1790697, 2387596, 3581394, 4775192, 5372091, 7162788, 10744182, 14325576, 21488364, 28054253, 42976728, 56108506, 84162759, 112217012, 168325518, 224434024, 252488277, 336651036, 504976554, 673302072, 1009953108, 2019906216]

約数ペア:

[(1, 2019906216), (2, 1009953108), (3, 673302072), (4, 504976554), (6, 336651036), (8, 252488277), (9, 224434024), (12, 168325518), (18, 112217012), (24, 84162759), (36, 56108506), (47, 42976728), (72, 28054253), (94, 21488364), (141, 14325576), (188, 10744182), (282, 7162788), (376, 5372091), (423, 4775192), (564, 3581394), (846, 2387596), (1128, 1790697), (1692, 1193798), (3384, 596899)]