18116532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 56434560

約数和(自身を除く): 38318028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 37, 42, 58, 63, 67, 74, 84, 87, 111, 116, 126, 134, 148, 174, 201, 203, 222, 252, 259, 261, 268, 333, 348, 402, 406, 444, 469, 518, 522, 603, 609, 666, 777, 804, 812, 938, 1036, 1044, 1073, 1206, 1218, 1332, 1407, 1554, 1827, 1876, 1943, 2146, 2331, 2412, 2436, 2479, 2814, 3108, 3219, 3654, 3886, 4221, 4292, 4662, 4958, 5628, 5829, 6438, 7308, 7437, 7511, 7772, 8442, 9324, 9657, 9916, 11658, 12876, 13601, 14874, 15022, 16884, 17353, 17487, 19314, 22311, 22533, 23316, 27202, 29748, 30044, 34706, 34974, 38628, 40803, 44622, 45066, 52059, 54404, 67599, 69412, 69948, 71891, 81606, 89244, 90132, 104118, 122409, 135198, 143782, 156177, 163212, 208236, 215673, 244818, 270396, 287564, 312354, 431346, 489636, 503237, 624708, 647019, 862692, 1006474, 1294038, 1509711, 2012948, 2588076, 3019422, 4529133, 6038844, 9058266, 18116532]

約数ペア:

[(1, 18116532), (2, 9058266), (3, 6038844), (4, 4529133), (6, 3019422), (7, 2588076), (9, 2012948), (12, 1509711), (14, 1294038), (18, 1006474), (21, 862692), (28, 647019), (29, 624708), (36, 503237), (37, 489636), (42, 431346), (58, 312354), (63, 287564), (67, 270396), (74, 244818), (84, 215673), (87, 208236), (111, 163212), (116, 156177), (126, 143782), (134, 135198), (148, 122409), (174, 104118), (201, 90132), (203, 89244), (222, 81606), (252, 71891), (259, 69948), (261, 69412), (268, 67599), (333, 54404), (348, 52059), (402, 45066), (406, 44622), (444, 40803), (469, 38628), (518, 34974), (522, 34706), (603, 30044), (609, 29748), (666, 27202), (777, 23316), (804, 22533), (812, 22311), (938, 19314), (1036, 17487), (1044, 17353), (1073, 16884), (1206, 15022), (1218, 14874), (1332, 13601), (1407, 12876), (1554, 11658), (1827, 9916), (1876, 9657), (1943, 9324), (2146, 8442), (2331, 7772), (2412, 7511), (2436, 7437), (2479, 7308), (2814, 6438), (3108, 5829), (3219, 5628), (3654, 4958), (3886, 4662), (4221, 4292)]