18807594

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2341}}^1$

素因数の和:2462

約数の個数: 32

約数和(自身を含む): 40919424

約数和(自身を除く): 22111830

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2341, 2678, 4017, 4682, 7023, 8034, 14046, 30433, 60866, 91299, 182598, 241123, 482246, 723369, 1446738, 3134599, 6269198, 9403797, 18807594]

約数ペア:

[(1, 18807594), (2, 9403797), (3, 6269198), (6, 3134599), (13, 1446738), (26, 723369), (39, 482246), (78, 241123), (103, 182598), (206, 91299), (309, 60866), (618, 30433), (1339, 14046), (2341, 8034), (2678, 7023), (4017, 4682)]