27942174

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2777}}^1$

素因数の和:2841

約数の個数: 48

約数和(自身を含む): 66738672

約数和(自身を除く): 38796498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 2777, 3354, 5031, 5554, 8331, 10062, 16662, 24993, 36101, 49986, 72202, 108303, 119411, 216606, 238822, 324909, 358233, 649818, 716466, 1074699, 1552343, 2149398, 3104686, 4657029, 9314058, 13971087, 27942174]

約数ペア:

[(1, 27942174), (2, 13971087), (3, 9314058), (6, 4657029), (9, 3104686), (13, 2149398), (18, 1552343), (26, 1074699), (39, 716466), (43, 649818), (78, 358233), (86, 324909), (117, 238822), (129, 216606), (234, 119411), (258, 108303), (387, 72202), (559, 49986), (774, 36101), (1118, 24993), (1677, 16662), (2777, 10062), (3354, 8331), (5031, 5554)]