26791758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{212633}}^1$

素因数の和:212648

約数の個数: 24

約数和(自身を含む): 66341808

約数和(自身を除く): 39550050

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 212633, 425266, 637899, 1275798, 1488431, 1913697, 2976862, 3827394, 4465293, 8930586, 13395879, 26791758]

約数ペア:

[(1, 26791758), (2, 13395879), (3, 8930586), (6, 4465293), (7, 3827394), (9, 2976862), (14, 1913697), (18, 1488431), (21, 1275798), (42, 637899), (63, 425266), (126, 212633)]