102439818

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1381}}^1$

素因数の和:1719

約数の個数: 48

約数和(自身を含む): 239953896

約数和(自身を除く): 137514078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 317, 634, 951, 1381, 1902, 2762, 2853, 4121, 4143, 5706, 8242, 8286, 12363, 12429, 17953, 24726, 24858, 35906, 37089, 53859, 74178, 107718, 161577, 323154, 437777, 875554, 1313331, 2626662, 3939993, 5691101, 7879986, 11382202, 17073303, 34146606, 51219909, 102439818]

約数ペア:

[(1, 102439818), (2, 51219909), (3, 34146606), (6, 17073303), (9, 11382202), (13, 7879986), (18, 5691101), (26, 3939993), (39, 2626662), (78, 1313331), (117, 875554), (234, 437777), (317, 323154), (634, 161577), (951, 107718), (1381, 74178), (1902, 53859), (2762, 37089), (2853, 35906), (4121, 24858), (4143, 24726), (5706, 17953), (8242, 12429), (8286, 12363)]