1123668

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{13}}^1$

素因数の和:51

約数の個数: 90

約数和(自身を含む): 3568474

約数和(自身を除く): 2444806

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 343, 364, 441, 468, 546, 588, 637, 686, 819, 882, 1029, 1092, 1274, 1372, 1638, 1764, 1911, 2058, 2401, 2548, 3087, 3276, 3822, 4116, 4459, 4802, 5733, 6174, 7203, 7644, 8918, 9604, 11466, 12348, 13377, 14406, 17836, 21609, 22932, 26754, 28812, 31213, 40131, 43218, 53508, 62426, 80262, 86436, 93639, 124852, 160524, 187278, 280917, 374556, 561834, 1123668]

約数ペア:

[(1, 1123668), (2, 561834), (3, 374556), (4, 280917), (6, 187278), (7, 160524), (9, 124852), (12, 93639), (13, 86436), (14, 80262), (18, 62426), (21, 53508), (26, 43218), (28, 40131), (36, 31213), (39, 28812), (42, 26754), (49, 22932), (52, 21609), (63, 17836), (78, 14406), (84, 13377), (91, 12348), (98, 11466), (117, 9604), (126, 8918), (147, 7644), (156, 7203), (182, 6174), (196, 5733), (234, 4802), (252, 4459), (273, 4116), (294, 3822), (343, 3276), (364, 3087), (441, 2548), (468, 2401), (546, 2058), (588, 1911), (637, 1764), (686, 1638), (819, 1372), (882, 1274), (1029, 1092)]