31490754

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 64152000

約数和(自身を除く): 32661246

約数列:

[1, 2, 3, 6, 109, 179, 218, 269, 327, 358, 537, 538, 654, 807, 1074, 1614, 19511, 29321, 39022, 48151, 58533, 58642, 87963, 96302, 117066, 144453, 175926, 288906, 5248459, 10496918, 15745377, 31490754]

約数ペア:

[(1, 31490754), (2, 15745377), (3, 10496918), (6, 5248459), (109, 288906), (179, 175926), (218, 144453), (269, 117066), (327, 96302), (358, 87963), (537, 58642), (538, 58533), (654, 48151), (807, 39022), (1074, 29321), (1614, 19511)]