127940028

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1861}}^1$

素因数の和:2222

約数の個数: 48

約数和(自身を含む): 317195424

約数和(自身を除く): 189255396

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 337, 674, 1011, 1348, 1861, 2022, 3722, 4044, 5583, 5729, 7444, 11166, 11458, 17187, 22332, 22916, 31637, 34374, 63274, 68748, 94911, 126548, 189822, 379644, 627157, 1254314, 1881471, 2508628, 3762942, 7525884, 10661669, 21323338, 31985007, 42646676, 63970014, 127940028]

約数ペア:

[(1, 127940028), (2, 63970014), (3, 42646676), (4, 31985007), (6, 21323338), (12, 10661669), (17, 7525884), (34, 3762942), (51, 2508628), (68, 1881471), (102, 1254314), (204, 627157), (337, 379644), (674, 189822), (1011, 126548), (1348, 94911), (1861, 68748), (2022, 63274), (3722, 34374), (4044, 31637), (5583, 22916), (5729, 22332), (7444, 17187), (11166, 11458)]