13209666

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 27378240

約数和(自身を除く): 14168574

約数列:

[1, 2, 3, 6, 37, 74, 111, 157, 222, 314, 379, 471, 758, 942, 1137, 2274, 5809, 11618, 14023, 17427, 28046, 34854, 42069, 59503, 84138, 119006, 178509, 357018, 2201611, 4403222, 6604833, 13209666]

約数ペア:

[(1, 13209666), (2, 6604833), (3, 4403222), (6, 2201611), (37, 357018), (74, 178509), (111, 119006), (157, 84138), (222, 59503), (314, 42069), (379, 34854), (471, 28046), (758, 17427), (942, 14023), (1137, 11618), (2274, 5809)]