2922948

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1657}}^1$

素因数の和:1681

約数の個数: 54

約数和(自身を含む): 8600046

約数和(自身を除く): 5677098

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, 441, 588, 882, 1657, 1764, 3314, 4971, 6628, 9942, 11599, 14913, 19884, 23198, 29826, 34797, 46396, 59652, 69594, 81193, 104391, 139188, 162386, 208782, 243579, 324772, 417564, 487158, 730737, 974316, 1461474, 2922948]

約数ペア:

[(1, 2922948), (2, 1461474), (3, 974316), (4, 730737), (6, 487158), (7, 417564), (9, 324772), (12, 243579), (14, 208782), (18, 162386), (21, 139188), (28, 104391), (36, 81193), (42, 69594), (49, 59652), (63, 46396), (84, 34797), (98, 29826), (126, 23198), (147, 19884), (196, 14913), (252, 11599), (294, 9942), (441, 6628), (588, 4971), (882, 3314), (1657, 1764)]