26287506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{208631}}^1$

素因数の和:208646

約数の個数: 24

約数和(自身を含む): 65093184

約数和(自身を除く): 38805678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 208631, 417262, 625893, 1251786, 1460417, 1877679, 2920834, 3755358, 4381251, 8762502, 13143753, 26287506]

約数ペア:

[(1, 26287506), (2, 13143753), (3, 8762502), (6, 4381251), (7, 3755358), (9, 2920834), (14, 1877679), (18, 1460417), (21, 1251786), (42, 625893), (63, 417262), (126, 208631)]