2018521338

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1\times {\mathrm{5857}}^1$

素因数の和:6742

約数の個数: 32

約数和(自身を含む): 4099662720

約数和(自身を除く): 2081141382

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 809, 1618, 2427, 4854, 5857, 11714, 17571, 35142, 57439, 114878, 172317, 344634, 415847, 831694, 1247541, 2495082, 4738313, 9476626, 14214939, 28429878, 336420223, 672840446, 1009260669, 2018521338]

約数ペア:

[(1, 2018521338), (2, 1009260669), (3, 672840446), (6, 336420223), (71, 28429878), (142, 14214939), (213, 9476626), (426, 4738313), (809, 2495082), (1618, 1247541), (2427, 831694), (4854, 415847), (5857, 344634), (11714, 172317), (17571, 114878), (35142, 57439)]