38781108

素因数分解:

$2^2\times 3^2\times {\mathrm{277}}^1\times {\mathrm{3889}}^1$

素因数の和:4176

約数の個数: 36

約数和(自身を含む): 98409220

約数和(自身を除く): 59628112

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 277, 554, 831, 1108, 1662, 2493, 3324, 3889, 4986, 7778, 9972, 11667, 15556, 23334, 35001, 46668, 70002, 140004, 1077253, 2154506, 3231759, 4309012, 6463518, 9695277, 12927036, 19390554, 38781108]

約数ペア:

[(1, 38781108), (2, 19390554), (3, 12927036), (4, 9695277), (6, 6463518), (9, 4309012), (12, 3231759), (18, 2154506), (36, 1077253), (277, 140004), (554, 70002), (831, 46668), (1108, 35001), (1662, 23334), (2493, 15556), (3324, 11667), (3889, 9972), (4986, 7778)]