40549938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 96187392

約数和(自身を除く): 55637454

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 167, 283, 286, 334, 429, 501, 566, 849, 858, 1002, 1698, 1837, 2171, 3113, 3674, 3679, 4342, 5511, 6226, 6513, 7358, 9339, 11022, 11037, 13026, 18678, 22074, 23881, 40469, 47261, 47762, 71643, 80938, 94522, 121407, 141783, 143286, 242814, 283566, 519871, 614393, 1039742, 1228786, 1559613, 1843179, 3119226, 3686358, 6758323, 13516646, 20274969, 40549938]

約数ペア:

[(1, 40549938), (2, 20274969), (3, 13516646), (6, 6758323), (11, 3686358), (13, 3119226), (22, 1843179), (26, 1559613), (33, 1228786), (39, 1039742), (66, 614393), (78, 519871), (143, 283566), (167, 242814), (283, 143286), (286, 141783), (334, 121407), (429, 94522), (501, 80938), (566, 71643), (849, 47762), (858, 47261), (1002, 40469), (1698, 23881), (1837, 22074), (2171, 18678), (3113, 13026), (3674, 11037), (3679, 11022), (4342, 9339), (5511, 7358), (6226, 6513)]