31450986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14683}}^1$

素因数の和:14715

約数の個数: 48

約数和(自身を含む): 82465344

約数和(自身を除く): 51014358

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 14683, 29366, 44049, 88098, 102781, 132147, 205562, 249611, 264294, 308343, 499222, 616686, 748833, 925029, 1497666, 1747277, 1850058, 2246499, 3494554, 4492998, 5241831, 10483662, 15725493, 31450986]

約数ペア:

[(1, 31450986), (2, 15725493), (3, 10483662), (6, 5241831), (7, 4492998), (9, 3494554), (14, 2246499), (17, 1850058), (18, 1747277), (21, 1497666), (34, 925029), (42, 748833), (51, 616686), (63, 499222), (102, 308343), (119, 264294), (126, 249611), (153, 205562), (238, 132147), (306, 102781), (357, 88098), (714, 44049), (1071, 29366), (2142, 14683)]