2123138052

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{63347}}^1$

素因数の和:63390

約数の個数: 108

約数和(自身を含む): 6571721520

約数和(自身を除く): 4448583468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 399, 441, 532, 588, 684, 798, 882, 931, 1197, 1596, 1764, 1862, 2394, 2793, 3724, 4788, 5586, 8379, 11172, 16758, 33516, 63347, 126694, 190041, 253388, 380082, 443429, 570123, 760164, 886858, 1140246, 1203593, 1330287, 1773716, 2280492, 2407186, 2660574, 3104003, 3610779, 3990861, 4814372, 5321148, 6208006, 7221558, 7981722, 8425151, 9312009, 10832337, 12416012, 14443116, 15963444, 16850302, 18624018, 21664674, 25275453, 27936027, 33700604, 37248036, 43329348, 50550906, 55872054, 58976057, 75826359, 101101812, 111744108, 117952114, 151652718, 176928171, 235904228, 303305436, 353856342, 530784513, 707712684, 1061569026, 2123138052]

約数ペア:

[(1, 2123138052), (2, 1061569026), (3, 707712684), (4, 530784513), (6, 353856342), (7, 303305436), (9, 235904228), (12, 176928171), (14, 151652718), (18, 117952114), (19, 111744108), (21, 101101812), (28, 75826359), (36, 58976057), (38, 55872054), (42, 50550906), (49, 43329348), (57, 37248036), (63, 33700604), (76, 27936027), (84, 25275453), (98, 21664674), (114, 18624018), (126, 16850302), (133, 15963444), (147, 14443116), (171, 12416012), (196, 10832337), (228, 9312009), (252, 8425151), (266, 7981722), (294, 7221558), (342, 6208006), (399, 5321148), (441, 4814372), (532, 3990861), (588, 3610779), (684, 3104003), (798, 2660574), (882, 2407186), (931, 2280492), (1197, 1773716), (1596, 1330287), (1764, 1203593), (1862, 1140246), (2394, 886858), (2793, 760164), (3724, 570123), (4788, 443429), (5586, 380082), (8379, 253388), (11172, 190041), (16758, 126694), (33516, 63347)]