26491626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3967}}^1$

素因数の和:4035

約数の個数: 48

約数和(自身を含む): 66852864

約数和(自身を除く): 40361238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 3967, 6678, 7934, 11901, 23802, 27769, 35703, 55538, 71406, 83307, 166614, 210251, 249921, 420502, 499842, 630753, 1261506, 1471757, 1892259, 2943514, 3784518, 4415271, 8830542, 13245813, 26491626]

約数ペア:

[(1, 26491626), (2, 13245813), (3, 8830542), (6, 4415271), (7, 3784518), (9, 2943514), (14, 1892259), (18, 1471757), (21, 1261506), (42, 630753), (53, 499842), (63, 420502), (106, 249921), (126, 210251), (159, 166614), (318, 83307), (371, 71406), (477, 55538), (742, 35703), (954, 27769), (1113, 23802), (2226, 11901), (3339, 7934), (3967, 6678)]