7847742

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{26693}}^1$

素因数の和:26712

約数の個数: 24

約数和(自身を含む): 18258696

約数和(自身を除く): 10410954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 26693, 53386, 80079, 160158, 186851, 373702, 560553, 1121106, 1307957, 2615914, 3923871, 7847742]

約数ペア:

[(1, 7847742), (2, 3923871), (3, 2615914), (6, 1307957), (7, 1121106), (14, 560553), (21, 373702), (42, 186851), (49, 160158), (98, 80079), (147, 53386), (294, 26693)]