19085112

素因数分解:

$2^3\times 3^3\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 53460000

約数和(自身を除く): 34374888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 149, 216, 298, 447, 593, 596, 894, 1186, 1192, 1341, 1779, 1788, 2372, 2682, 3558, 3576, 4023, 4744, 5337, 5364, 7116, 8046, 10674, 10728, 14232, 16011, 16092, 21348, 32022, 32184, 42696, 64044, 88357, 128088, 176714, 265071, 353428, 530142, 706856, 795213, 1060284, 1590426, 2120568, 2385639, 3180852, 4771278, 6361704, 9542556, 19085112]

約数ペア:

[(1, 19085112), (2, 9542556), (3, 6361704), (4, 4771278), (6, 3180852), (8, 2385639), (9, 2120568), (12, 1590426), (18, 1060284), (24, 795213), (27, 706856), (36, 530142), (54, 353428), (72, 265071), (108, 176714), (149, 128088), (216, 88357), (298, 64044), (447, 42696), (593, 32184), (596, 32022), (894, 21348), (1186, 16092), (1192, 16011), (1341, 14232), (1779, 10728), (1788, 10674), (2372, 8046), (2682, 7116), (3558, 5364), (3576, 5337), (4023, 4744)]