394815690738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{30421921}}^1$

素因数の和:30422039

約数の個数: 48

約数和(自身を含む): 987130525056

約数和(自身を除く): 592314834318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 12978, 30421921, 60843842, 91265763, 182531526, 212953447, 273797289, 425906894, 547594578, 638860341, 1277720682, 1916581023, 3133457863, 3833162046, 6266915726, 9400373589, 18800747178, 21934205041, 28201120767, 43868410082, 56402241534, 65802615123, 131605230246, 197407845369, 394815690738]

約数ペア:

[(1, 394815690738), (2, 197407845369), (3, 131605230246), (6, 65802615123), (7, 56402241534), (9, 43868410082), (14, 28201120767), (18, 21934205041), (21, 18800747178), (42, 9400373589), (63, 6266915726), (103, 3833162046), (126, 3133457863), (206, 1916581023), (309, 1277720682), (618, 638860341), (721, 547594578), (927, 425906894), (1442, 273797289), (1854, 212953447), (2163, 182531526), (4326, 91265763), (6489, 60843842), (12978, 30421921)]