2971307538

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{19309}}^1$

素因数の和:19503

約数の個数: 48

約数和(自身を含む): 6578994240

約数和(自身を除く): 3607686702

約数列:

[1, 2, 3, 6, 9, 18, 83, 103, 166, 206, 249, 309, 498, 618, 747, 927, 1494, 1854, 8549, 17098, 19309, 25647, 38618, 51294, 57927, 76941, 115854, 153882, 173781, 347562, 1602647, 1988827, 3205294, 3977654, 4807941, 5966481, 9615882, 11932962, 14423823, 17899443, 28847646, 35798886, 165072641, 330145282, 495217923, 990435846, 1485653769, 2971307538]

約数ペア:

[(1, 2971307538), (2, 1485653769), (3, 990435846), (6, 495217923), (9, 330145282), (18, 165072641), (83, 35798886), (103, 28847646), (166, 17899443), (206, 14423823), (249, 11932962), (309, 9615882), (498, 5966481), (618, 4807941), (747, 3977654), (927, 3205294), (1494, 1988827), (1854, 1602647), (8549, 347562), (17098, 173781), (19309, 153882), (25647, 115854), (38618, 76941), (51294, 57927)]