13940862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{487}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 30170112

約数和(自身を除く): 16229250

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 367, 487, 734, 974, 1101, 1461, 2202, 2922, 4771, 6331, 9542, 12662, 14313, 18993, 28626, 37986, 178729, 357458, 536187, 1072374, 2323477, 4646954, 6970431, 13940862]

約数ペア:

[(1, 13940862), (2, 6970431), (3, 4646954), (6, 2323477), (13, 1072374), (26, 536187), (39, 357458), (78, 178729), (367, 37986), (487, 28626), (734, 18993), (974, 14313), (1101, 12662), (1461, 9542), (2202, 6331), (2922, 4771)]