140830974

素因数分解:

$2^1\times 3^4\times {\mathrm{431}}^1\times {\mathrm{2017}}^1$

素因数の和:2462

約数の個数: 40

約数和(自身を含む): 316454688

約数和(自身を除く): 175623714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 431, 862, 1293, 2017, 2586, 3879, 4034, 6051, 7758, 11637, 12102, 18153, 23274, 34911, 36306, 54459, 69822, 108918, 163377, 326754, 869327, 1738654, 2607981, 5215962, 7823943, 15647886, 23471829, 46943658, 70415487, 140830974]

約数ペア:

[(1, 140830974), (2, 70415487), (3, 46943658), (6, 23471829), (9, 15647886), (18, 7823943), (27, 5215962), (54, 2607981), (81, 1738654), (162, 869327), (431, 326754), (862, 163377), (1293, 108918), (2017, 69822), (2586, 54459), (3879, 36306), (4034, 34911), (6051, 23274), (7758, 18153), (11637, 12102)]