1808042796

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2837}}^1$

素因数の和:3141

約数の個数: 120

約数和(自身を含む): 5422941216

約数和(自身を除く): 3614898420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 281, 324, 378, 562, 567, 756, 843, 1124, 1134, 1686, 1967, 2268, 2529, 2837, 3372, 3934, 5058, 5674, 5901, 7587, 7868, 8511, 10116, 11348, 11802, 15174, 17022, 17703, 19859, 22761, 23604, 25533, 30348, 34044, 35406, 39718, 45522, 51066, 53109, 59577, 70812, 76599, 79436, 91044, 102132, 106218, 119154, 153198, 159327, 178731, 212436, 229797, 238308, 306396, 318654, 357462, 459594, 536193, 637308, 714924, 797197, 919188, 1072386, 1594394, 1608579, 2144772, 2391591, 3188788, 3217158, 4783182, 5580379, 6434316, 7174773, 9566364, 11160758, 14349546, 16741137, 21524319, 22321516, 28699092, 33482274, 43048638, 50223411, 64572957, 66964548, 86097276, 100446822, 129145914, 150670233, 200893644, 258291828, 301340466, 452010699, 602680932, 904021398, 1808042796]

約数ペア:

[(1, 1808042796), (2, 904021398), (3, 602680932), (4, 452010699), (6, 301340466), (7, 258291828), (9, 200893644), (12, 150670233), (14, 129145914), (18, 100446822), (21, 86097276), (27, 66964548), (28, 64572957), (36, 50223411), (42, 43048638), (54, 33482274), (63, 28699092), (81, 22321516), (84, 21524319), (108, 16741137), (126, 14349546), (162, 11160758), (189, 9566364), (252, 7174773), (281, 6434316), (324, 5580379), (378, 4783182), (562, 3217158), (567, 3188788), (756, 2391591), (843, 2144772), (1124, 1608579), (1134, 1594394), (1686, 1072386), (1967, 919188), (2268, 797197), (2529, 714924), (2837, 637308), (3372, 536193), (3934, 459594), (5058, 357462), (5674, 318654), (5901, 306396), (7587, 238308), (7868, 229797), (8511, 212436), (10116, 178731), (11348, 159327), (11802, 153198), (15174, 119154), (17022, 106218), (17703, 102132), (19859, 91044), (22761, 79436), (23604, 76599), (25533, 70812), (30348, 59577), (34044, 53109), (35406, 51066), (39718, 45522)]