13373946

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 30517344

約数和(自身を除く): 17143398

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 111, 129, 222, 258, 333, 387, 467, 666, 774, 934, 1401, 1591, 2802, 3182, 4203, 4773, 8406, 9546, 14319, 17279, 20081, 28638, 34558, 40162, 51837, 60243, 103674, 120486, 155511, 180729, 311022, 361458, 742997, 1485994, 2228991, 4457982, 6686973, 13373946]

約数ペア:

[(1, 13373946), (2, 6686973), (3, 4457982), (6, 2228991), (9, 1485994), (18, 742997), (37, 361458), (43, 311022), (74, 180729), (86, 155511), (111, 120486), (129, 103674), (222, 60243), (258, 51837), (333, 40162), (387, 34558), (467, 28638), (666, 20081), (774, 17279), (934, 14319), (1401, 9546), (1591, 8406), (2802, 4773), (3182, 4203)]