1816091172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{1609}}^1$

素因数の和:3122

約数の個数: 96

約数和(自身を含む): 5387961600

約数和(自身を除く): 3571870428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1493, 1609, 2986, 3218, 4479, 4827, 5972, 6436, 8958, 9654, 10451, 11263, 13437, 14481, 17916, 19308, 20902, 22526, 26874, 28962, 31353, 33789, 40311, 41804, 43443, 45052, 53748, 57924, 62706, 67578, 80622, 86886, 94059, 101367, 125412, 135156, 161244, 173772, 188118, 202734, 282177, 304101, 376236, 405468, 564354, 608202, 1128708, 1216404, 2402237, 4804474, 7206711, 9608948, 14413422, 16815659, 21620133, 28826844, 33631318, 43240266, 50446977, 64860399, 67262636, 86480532, 100893954, 129720798, 151340931, 201787908, 259441596, 302681862, 454022793, 605363724, 908045586, 1816091172]

約数ペア:

[(1, 1816091172), (2, 908045586), (3, 605363724), (4, 454022793), (6, 302681862), (7, 259441596), (9, 201787908), (12, 151340931), (14, 129720798), (18, 100893954), (21, 86480532), (27, 67262636), (28, 64860399), (36, 50446977), (42, 43240266), (54, 33631318), (63, 28826844), (84, 21620133), (108, 16815659), (126, 14413422), (189, 9608948), (252, 7206711), (378, 4804474), (756, 2402237), (1493, 1216404), (1609, 1128708), (2986, 608202), (3218, 564354), (4479, 405468), (4827, 376236), (5972, 304101), (6436, 282177), (8958, 202734), (9654, 188118), (10451, 173772), (11263, 161244), (13437, 135156), (14481, 125412), (17916, 101367), (19308, 94059), (20902, 86886), (22526, 80622), (26874, 67578), (28962, 62706), (31353, 57924), (33789, 53748), (40311, 45052), (41804, 43443)]