223707918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{2909}}^1$

素因数の和:4752

約数の個数: 32

約数和(自身を含む): 511787520

約数和(自身を除く): 288079602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1831, 2909, 3662, 5493, 5818, 8727, 10986, 12817, 17454, 20363, 25634, 38451, 40726, 61089, 76902, 122178, 5326379, 10652758, 15979137, 31958274, 37284653, 74569306, 111853959, 223707918]

約数ペア:

[(1, 223707918), (2, 111853959), (3, 74569306), (6, 37284653), (7, 31958274), (14, 15979137), (21, 10652758), (42, 5326379), (1831, 122178), (2909, 76902), (3662, 61089), (5493, 40726), (5818, 38451), (8727, 25634), (10986, 20363), (12817, 17454)]