318492

素因数分解:

$2^2\times 3^4\times {\mathrm{983}}^1$

素因数の和:999

約数の個数: 30

約数和(自身を含む): 833448

約数和(自身を除く): 514956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 983, 1966, 2949, 3932, 5898, 8847, 11796, 17694, 26541, 35388, 53082, 79623, 106164, 159246, 318492]

約数ペア:

[(1, 318492), (2, 159246), (3, 106164), (4, 79623), (6, 53082), (9, 35388), (12, 26541), (18, 17694), (27, 11796), (36, 8847), (54, 5898), (81, 3932), (108, 2949), (162, 1966), (324, 983)]