71717886

素因数分解:

$2^1\times 3^4\times {\mathrm{442703}}^1$

素因数の和:442717

約数の個数: 20

約数和(自身を含む): 160701552

約数和(自身を除く): 88983666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 442703, 885406, 1328109, 2656218, 3984327, 7968654, 11952981, 23905962, 35858943, 71717886]

約数ペア:

[(1, 71717886), (2, 35858943), (3, 23905962), (6, 11952981), (9, 7968654), (18, 3984327), (27, 2656218), (54, 1328109), (81, 885406), (162, 442703)]