12696276

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 31215744

約数和(自身を除く): 18519468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 157, 276, 293, 314, 471, 586, 628, 879, 942, 1172, 1758, 1884, 3516, 3611, 6739, 7222, 10833, 13478, 14444, 20217, 21666, 26956, 40434, 43332, 46001, 80868, 92002, 138003, 184004, 276006, 552012, 1058023, 2116046, 3174069, 4232092, 6348138, 12696276]

約数ペア:

[(1, 12696276), (2, 6348138), (3, 4232092), (4, 3174069), (6, 2116046), (12, 1058023), (23, 552012), (46, 276006), (69, 184004), (92, 138003), (138, 92002), (157, 80868), (276, 46001), (293, 43332), (314, 40434), (471, 26956), (586, 21666), (628, 20217), (879, 14444), (942, 13478), (1172, 10833), (1758, 7222), (1884, 6739), (3516, 3611)]