189529452

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{15349}}^1$

素因数の和:15380

約数の個数: 72

約数和(自身を含む): 558740000

約数和(自身を除く): 369210548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 15349, 30698, 46047, 61396, 92094, 107443, 138141, 184188, 214886, 276282, 322329, 429772, 552564, 644658, 752101, 966987, 1289316, 1504202, 1933974, 2256303, 3008404, 3867948, 4512606, 5264707, 6768909, 9025212, 10529414, 13537818, 15794121, 21058828, 27075636, 31588242, 47382363, 63176484, 94764726, 189529452]

約数ペア:

[(1, 189529452), (2, 94764726), (3, 63176484), (4, 47382363), (6, 31588242), (7, 27075636), (9, 21058828), (12, 15794121), (14, 13537818), (18, 10529414), (21, 9025212), (28, 6768909), (36, 5264707), (42, 4512606), (49, 3867948), (63, 3008404), (84, 2256303), (98, 1933974), (126, 1504202), (147, 1289316), (196, 966987), (252, 752101), (294, 644658), (343, 552564), (441, 429772), (588, 322329), (686, 276282), (882, 214886), (1029, 184188), (1372, 138141), (1764, 107443), (2058, 92094), (3087, 61396), (4116, 46047), (6174, 30698), (12348, 15349)]