19381572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:878

約数の個数: 96

約数和(自身を含む): 59351040

約数和(自身を除く): 39969468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 827, 837, 868, 1116, 1302, 1654, 1674, 1953, 2481, 2604, 3308, 3348, 3906, 4962, 5789, 5859, 7443, 7812, 9924, 11578, 11718, 14886, 17367, 22329, 23156, 23436, 25637, 29772, 34734, 44658, 51274, 52101, 69468, 76911, 89316, 102548, 104202, 153822, 156303, 179459, 208404, 230733, 307644, 312606, 358918, 461466, 538377, 625212, 692199, 717836, 922932, 1076754, 1384398, 1615131, 2153508, 2768796, 3230262, 4845393, 6460524, 9690786, 19381572]

約数ペア:

[(1, 19381572), (2, 9690786), (3, 6460524), (4, 4845393), (6, 3230262), (7, 2768796), (9, 2153508), (12, 1615131), (14, 1384398), (18, 1076754), (21, 922932), (27, 717836), (28, 692199), (31, 625212), (36, 538377), (42, 461466), (54, 358918), (62, 312606), (63, 307644), (84, 230733), (93, 208404), (108, 179459), (124, 156303), (126, 153822), (186, 104202), (189, 102548), (217, 89316), (252, 76911), (279, 69468), (372, 52101), (378, 51274), (434, 44658), (558, 34734), (651, 29772), (756, 25637), (827, 23436), (837, 23156), (868, 22329), (1116, 17367), (1302, 14886), (1654, 11718), (1674, 11578), (1953, 9924), (2481, 7812), (2604, 7443), (3308, 5859), (3348, 5789), (3906, 4962)]