7869484.00000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{256147}}^1$

素因数の和:256164

約数の個数: 36

約数和(自身を含む): 186475744

約数和(自身を除く): 121926700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 256147, 512294, 768441, 1024588, 1536882, 1793029, 2305323, 3073764, 3586058, 4610646, 5379087, 7172116, 9221292, 10758174, 16137261, 21516348, 32274522, 64549044]

約数ペア:

[(1, 64549044), (2, 32274522), (3, 21516348), (4, 16137261), (6, 10758174), (7, 9221292), (9, 7172116), (12, 5379087), (14, 4610646), (18, 3586058), (21, 3073764), (28, 2305323), (36, 1793029), (42, 1536882), (63, 1024588), (84, 768441), (126, 512294), (252, 256147)]