1293612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 3252480

約数和(自身を除く): 1958868

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 109, 129, 138, 172, 218, 258, 276, 327, 436, 516, 654, 989, 1308, 1978, 2507, 2967, 3956, 4687, 5014, 5934, 7521, 9374, 10028, 11868, 14061, 15042, 18748, 28122, 30084, 56244, 107801, 215602, 323403, 431204, 646806, 1293612]

約数ペア:

[(1, 1293612), (2, 646806), (3, 431204), (4, 323403), (6, 215602), (12, 107801), (23, 56244), (43, 30084), (46, 28122), (69, 18748), (86, 15042), (92, 14061), (109, 11868), (129, 10028), (138, 9374), (172, 7521), (218, 5934), (258, 5014), (276, 4687), (327, 3956), (436, 2967), (516, 2507), (654, 1978), (989, 1308)]