27877668

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:562

約数の個数: 96

約数和(自身を含む): 81849600

約数和(自身を除く): 53971932

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 343, 364, 521, 546, 588, 637, 686, 1029, 1042, 1092, 1274, 1372, 1563, 1911, 2058, 2084, 2548, 3126, 3647, 3822, 4116, 4459, 6252, 6773, 7294, 7644, 8918, 10941, 13377, 13546, 14588, 17836, 20319, 21882, 25529, 26754, 27092, 40638, 43764, 47411, 51058, 53508, 76587, 81276, 94822, 102116, 142233, 153174, 178703, 189644, 284466, 306348, 331877, 357406, 536109, 568932, 663754, 714812, 995631, 1072218, 1327508, 1991262, 2144436, 2323139, 3982524, 4646278, 6969417, 9292556, 13938834, 27877668]

約数ペア:

[(1, 27877668), (2, 13938834), (3, 9292556), (4, 6969417), (6, 4646278), (7, 3982524), (12, 2323139), (13, 2144436), (14, 1991262), (21, 1327508), (26, 1072218), (28, 995631), (39, 714812), (42, 663754), (49, 568932), (52, 536109), (78, 357406), (84, 331877), (91, 306348), (98, 284466), (147, 189644), (156, 178703), (182, 153174), (196, 142233), (273, 102116), (294, 94822), (343, 81276), (364, 76587), (521, 53508), (546, 51058), (588, 47411), (637, 43764), (686, 40638), (1029, 27092), (1042, 26754), (1092, 25529), (1274, 21882), (1372, 20319), (1563, 17836), (1911, 14588), (2058, 13546), (2084, 13377), (2548, 10941), (3126, 8918), (3647, 7644), (3822, 7294), (4116, 6773), (4459, 6252)]