31806054

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{84143}}^1$

素因数の和:84161

約数の個数: 32

約数和(自身を含む): 80778240

約数和(自身を除く): 48972186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 84143, 168286, 252429, 504858, 589001, 757287, 1178002, 1514574, 1767003, 2271861, 3534006, 4543722, 5301009, 10602018, 15903027, 31806054]

約数ペア:

[(1, 31806054), (2, 15903027), (3, 10602018), (6, 5301009), (7, 4543722), (9, 3534006), (14, 2271861), (18, 1767003), (21, 1514574), (27, 1178002), (42, 757287), (54, 589001), (63, 504858), (126, 252429), (189, 168286), (378, 84143)]