42580668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{547}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 107408000

約数和(自身を除く): 64827332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 499, 547, 998, 1094, 1497, 1641, 1996, 2188, 2994, 3282, 5988, 6487, 6564, 7111, 12974, 14222, 19461, 21333, 25948, 28444, 38922, 42666, 77844, 85332, 272953, 545906, 818859, 1091812, 1637718, 3275436, 3548389, 7096778, 10645167, 14193556, 21290334, 42580668]

約数ペア:

[(1, 42580668), (2, 21290334), (3, 14193556), (4, 10645167), (6, 7096778), (12, 3548389), (13, 3275436), (26, 1637718), (39, 1091812), (52, 818859), (78, 545906), (156, 272953), (499, 85332), (547, 77844), (998, 42666), (1094, 38922), (1497, 28444), (1641, 25948), (1996, 21333), (2188, 19461), (2994, 14222), (3282, 12974), (5988, 7111), (6487, 6564)]