2458188

素因数分解:

$2^2\times 3^7\times {\mathrm{281}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 6474720

約数和(自身を除く): 4016532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 281, 324, 486, 562, 729, 843, 972, 1124, 1458, 1686, 2187, 2529, 2916, 3372, 4374, 5058, 7587, 8748, 10116, 15174, 22761, 30348, 45522, 68283, 91044, 136566, 204849, 273132, 409698, 614547, 819396, 1229094, 2458188]

約数ペア:

[(1, 2458188), (2, 1229094), (3, 819396), (4, 614547), (6, 409698), (9, 273132), (12, 204849), (18, 136566), (27, 91044), (36, 68283), (54, 45522), (81, 30348), (108, 22761), (162, 15174), (243, 10116), (281, 8748), (324, 7587), (486, 5058), (562, 4374), (729, 3372), (843, 2916), (972, 2529), (1124, 2187), (1458, 1686)]