7406238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9281}}^1$

素因数の和:9312

約数の個数: 32

約数和(自身を含む): 17821440

約数和(自身を除く): 10415202

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 9281, 18562, 27843, 55686, 64967, 129934, 176339, 194901, 352678, 389802, 529017, 1058034, 1234373, 2468746, 3703119, 7406238]

約数ペア:

[(1, 7406238), (2, 3703119), (3, 2468746), (6, 1234373), (7, 1058034), (14, 529017), (19, 389802), (21, 352678), (38, 194901), (42, 176339), (57, 129934), (114, 64967), (133, 55686), (266, 27843), (399, 18562), (798, 9281)]