15042762

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 37469952

約数和(自身を除く): 22427190

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 277, 431, 554, 831, 862, 1293, 1662, 1939, 2493, 2586, 3017, 3878, 3879, 4986, 5817, 6034, 7758, 9051, 11634, 17451, 18102, 27153, 34902, 54306, 119387, 238774, 358161, 716322, 835709, 1074483, 1671418, 2148966, 2507127, 5014254, 7521381, 15042762]

約数ペア:

[(1, 15042762), (2, 7521381), (3, 5014254), (6, 2507127), (7, 2148966), (9, 1671418), (14, 1074483), (18, 835709), (21, 716322), (42, 358161), (63, 238774), (126, 119387), (277, 54306), (431, 34902), (554, 27153), (831, 18102), (862, 17451), (1293, 11634), (1662, 9051), (1939, 7758), (2493, 6034), (2586, 5817), (3017, 4986), (3878, 3879)]