1405273266

素因数分解:

$2^1\times 3^3\times {\mathrm{1367}}^1\times {\mathrm{19037}}^1$

素因数の和:20415

約数の個数: 32

約数和(自身を含む): 3125278080

約数和(自身を除く): 1720004814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1367, 2734, 4101, 8202, 12303, 19037, 24606, 36909, 38074, 57111, 73818, 114222, 171333, 342666, 513999, 1027998, 26023579, 52047158, 78070737, 156141474, 234212211, 468424422, 702636633, 1405273266]

約数ペア:

[(1, 1405273266), (2, 702636633), (3, 468424422), (6, 234212211), (9, 156141474), (18, 78070737), (27, 52047158), (54, 26023579), (1367, 1027998), (2734, 513999), (4101, 342666), (8202, 171333), (12303, 114222), (19037, 73818), (24606, 57111), (36909, 38074)]