1853180388

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{6317}}^1$

素因数の和:6637

約数の個数: 72

約数和(自身を含む): 4863975480

約数和(自身を除く): 3010795092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 281, 348, 522, 562, 843, 1044, 1124, 1686, 2529, 3372, 5058, 6317, 8149, 10116, 12634, 16298, 18951, 24447, 25268, 32596, 37902, 48894, 56853, 73341, 75804, 97788, 113706, 146682, 183193, 227412, 293364, 366386, 549579, 732772, 1099158, 1648737, 1775077, 2198316, 3297474, 3550154, 5325231, 6594948, 7100308, 10650462, 15975693, 21300924, 31951386, 51477233, 63902772, 102954466, 154431699, 205908932, 308863398, 463295097, 617726796, 926590194, 1853180388]

約数ペア:

[(1, 1853180388), (2, 926590194), (3, 617726796), (4, 463295097), (6, 308863398), (9, 205908932), (12, 154431699), (18, 102954466), (29, 63902772), (36, 51477233), (58, 31951386), (87, 21300924), (116, 15975693), (174, 10650462), (261, 7100308), (281, 6594948), (348, 5325231), (522, 3550154), (562, 3297474), (843, 2198316), (1044, 1775077), (1124, 1648737), (1686, 1099158), (2529, 732772), (3372, 549579), (5058, 366386), (6317, 293364), (8149, 227412), (10116, 183193), (12634, 146682), (16298, 113706), (18951, 97788), (24447, 75804), (25268, 73341), (32596, 56853), (37902, 48894)]