26756226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1621}}^1$

素因数の和:1767

約数の個数: 48

約数和(自身を含む): 66800448

約数和(自身を除く): 40044222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1621, 1834, 2358, 2751, 3242, 4863, 5502, 8253, 9726, 11347, 14589, 16506, 22694, 29178, 34041, 68082, 102123, 204246, 212351, 424702, 637053, 1274106, 1486457, 1911159, 2972914, 3822318, 4459371, 8918742, 13378113, 26756226]

約数ペア:

[(1, 26756226), (2, 13378113), (3, 8918742), (6, 4459371), (7, 3822318), (9, 2972914), (14, 1911159), (18, 1486457), (21, 1274106), (42, 637053), (63, 424702), (126, 212351), (131, 204246), (262, 102123), (393, 68082), (786, 34041), (917, 29178), (1179, 22694), (1621, 16506), (1834, 14589), (2358, 11347), (2751, 9726), (3242, 8253), (4863, 5502)]