2144877588

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1215917}}^1$

素因数の和:1215941

約数の個数: 54

約数和(自身を含む): 6306966666

約数和(自身を除く): 4162089078

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, 1764, 1215917, 2431834, 3647751, 4863668, 7295502, 8511419, 10943253, 14591004, 17022838, 21886506, 25534257, 34045676, 43773012, 51068514, 59579933, 76602771, 102137028, 119159866, 153205542, 178739799, 238319732, 306411084, 357479598, 536219397, 714959196, 1072438794, 2144877588]

約数ペア:

[(1, 2144877588), (2, 1072438794), (3, 714959196), (4, 536219397), (6, 357479598), (7, 306411084), (9, 238319732), (12, 178739799), (14, 153205542), (18, 119159866), (21, 102137028), (28, 76602771), (36, 59579933), (42, 51068514), (49, 43773012), (63, 34045676), (84, 25534257), (98, 21886506), (126, 17022838), (147, 14591004), (196, 10943253), (252, 8511419), (294, 7295502), (441, 4863668), (588, 3647751), (882, 2431834), (1764, 1215917)]