213189612

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{162989}}^1$

素因数の和:163105

約数の個数: 24

約数和(自身を含む): 502009200

約数和(自身を除く): 288819588

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 162989, 325978, 488967, 651956, 977934, 1955868, 17765801, 35531602, 53297403, 71063204, 106594806, 213189612]

約数ペア:

[(1, 213189612), (2, 106594806), (3, 71063204), (4, 53297403), (6, 35531602), (12, 17765801), (109, 1955868), (218, 977934), (327, 651956), (436, 488967), (654, 325978), (1308, 162989)]