15696919644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{665011}}^1$

素因数の和:665306

約数の個数: 48

約数和(自身を含む): 42007478016

約数和(自身を除く): 26310558372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1686, 1967, 3372, 3934, 5901, 7868, 11802, 23604, 665011, 1330022, 1995033, 2660044, 3990066, 4655077, 7980132, 9310154, 13965231, 18620308, 27930462, 55860924, 186868091, 373736182, 560604273, 747472364, 1121208546, 1308076637, 2242417092, 2616153274, 3924229911, 5232306548, 7848459822, 15696919644]

約数ペア:

[(1, 15696919644), (2, 7848459822), (3, 5232306548), (4, 3924229911), (6, 2616153274), (7, 2242417092), (12, 1308076637), (14, 1121208546), (21, 747472364), (28, 560604273), (42, 373736182), (84, 186868091), (281, 55860924), (562, 27930462), (843, 18620308), (1124, 13965231), (1686, 9310154), (1967, 7980132), (3372, 4655077), (3934, 3990066), (5901, 2660044), (7868, 1995033), (11802, 1330022), (23604, 665011)]