18329370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19709}}^1$

素因数の和:19750

約数の個数: 32

約数和(自身を含む): 45411840

約数和(自身を除く): 27082470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 19709, 39418, 59127, 98545, 118254, 197090, 295635, 591270, 610979, 1221958, 1832937, 3054895, 3665874, 6109790, 9164685, 18329370]

約数ペア:

[(1, 18329370), (2, 9164685), (3, 6109790), (5, 3665874), (6, 3054895), (10, 1832937), (15, 1221958), (30, 610979), (31, 591270), (62, 295635), (93, 197090), (155, 118254), (186, 98545), (310, 59127), (465, 39418), (930, 19709)]