4981812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 13227648

約数和(自身を除く): 8245836

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 73, 94, 121, 132, 141, 146, 188, 219, 242, 282, 292, 363, 438, 484, 517, 564, 726, 803, 876, 1034, 1452, 1551, 1606, 2068, 2409, 3102, 3212, 3431, 4818, 5687, 6204, 6862, 8833, 9636, 10293, 11374, 13724, 17061, 17666, 20586, 22748, 26499, 34122, 35332, 37741, 41172, 52998, 68244, 75482, 105996, 113223, 150964, 226446, 415151, 452892, 830302, 1245453, 1660604, 2490906, 4981812]

約数ペア:

[(1, 4981812), (2, 2490906), (3, 1660604), (4, 1245453), (6, 830302), (11, 452892), (12, 415151), (22, 226446), (33, 150964), (44, 113223), (47, 105996), (66, 75482), (73, 68244), (94, 52998), (121, 41172), (132, 37741), (141, 35332), (146, 34122), (188, 26499), (219, 22748), (242, 20586), (282, 17666), (292, 17061), (363, 13724), (438, 11374), (484, 10293), (517, 9636), (564, 8833), (726, 6862), (803, 6204), (876, 5687), (1034, 4818), (1452, 3431), (1551, 3212), (1606, 3102), (2068, 2409)]