2222642.00000000

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 114048000

約数和(自身を除く): 39054339

約数列:

[1, 3, 9, 27, 59, 177, 179, 263, 531, 537, 789, 1593, 1611, 2367, 4833, 7101, 10561, 15517, 31683, 46551, 47077, 95049, 139653, 141231, 285147, 418959, 423693, 1271079, 2777543, 8332629, 24997887, 74993661]

約数ペア:

[(1, 74993661), (3, 24997887), (9, 8332629), (27, 2777543), (59, 1271079), (177, 423693), (179, 418959), (263, 285147), (531, 141231), (537, 139653), (789, 95049), (1593, 47077), (1611, 46551), (2367, 31683), (4833, 15517), (7101, 10561)]