17193078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{136453}}^1$

素因数の和:136468

約数の個数: 24

約数和(自身を含む): 42573648

約数和(自身を除く): 25380570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 136453, 272906, 409359, 818718, 955171, 1228077, 1910342, 2456154, 2865513, 5731026, 8596539, 17193078]

約数ペア:

[(1, 17193078), (2, 8596539), (3, 5731026), (6, 2865513), (7, 2456154), (9, 1910342), (14, 1228077), (18, 955171), (21, 818718), (42, 409359), (63, 272906), (126, 136453)]