4389273972

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{638347}}^1$

素因数の和:638548

約数の個数: 36

約数和(自身を含む): 11153216256

約数和(自身を除く): 6763942284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 6876, 638347, 1276694, 1915041, 2553388, 3830082, 5745123, 7660164, 11490246, 22980492, 121924277, 243848554, 365772831, 487697108, 731545662, 1097318493, 1463091324, 2194636986, 4389273972]

約数ペア:

[(1, 4389273972), (2, 2194636986), (3, 1463091324), (4, 1097318493), (6, 731545662), (9, 487697108), (12, 365772831), (18, 243848554), (36, 121924277), (191, 22980492), (382, 11490246), (573, 7660164), (764, 5745123), (1146, 3830082), (1719, 2553388), (2292, 1915041), (3438, 1276694), (6876, 638347)]