318071772

素因数分解:

$2^2\times 3^4\times {\mathrm{981703}}^1$

素因数の和:981719

約数の個数: 30

約数和(自身を含む): 831503288

約数和(自身を除く): 513431516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 981703, 1963406, 2945109, 3926812, 5890218, 8835327, 11780436, 17670654, 26505981, 35341308, 53011962, 79517943, 106023924, 159035886, 318071772]

約数ペア:

[(1, 318071772), (2, 159035886), (3, 106023924), (4, 79517943), (6, 53011962), (9, 35341308), (12, 26505981), (18, 17670654), (27, 11780436), (36, 8835327), (54, 5890218), (81, 3926812), (108, 2945109), (162, 1963406), (324, 981703)]