2215193058

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{556861}}^1$

素因数の和:556899

約数の個数: 48

約数和(自身を含む): 5472839736

約数和(自身を除く): 3257646678

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 556861, 1113722, 1670583, 3341166, 5011749, 7239193, 9466637, 10023498, 14478386, 18933274, 21717579, 28399911, 43435158, 56799822, 65152737, 85199733, 123066281, 130305474, 170399466, 246132562, 369198843, 738397686, 1107596529, 2215193058]

約数ペア:

[(1, 2215193058), (2, 1107596529), (3, 738397686), (6, 369198843), (9, 246132562), (13, 170399466), (17, 130305474), (18, 123066281), (26, 85199733), (34, 65152737), (39, 56799822), (51, 43435158), (78, 28399911), (102, 21717579), (117, 18933274), (153, 14478386), (221, 10023498), (234, 9466637), (306, 7239193), (442, 5011749), (663, 3341166), (1326, 1670583), (1989, 1113722), (3978, 556861)]