27630486

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:358

約数の個数: 72

約数和(自身を含む): 67144896

約数和(自身を除く): 39514410

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 293, 338, 403, 507, 558, 586, 806, 879, 1014, 1209, 1521, 1758, 2418, 2637, 3042, 3627, 3809, 5239, 5274, 7254, 7618, 9083, 10478, 11427, 15717, 18166, 22854, 27249, 31434, 34281, 47151, 49517, 54498, 68562, 81747, 94302, 99034, 118079, 148551, 163494, 236158, 297102, 354237, 445653, 708474, 891306, 1062711, 1535027, 2125422, 3070054, 4605081, 9210162, 13815243, 27630486]

約数ペア:

[(1, 27630486), (2, 13815243), (3, 9210162), (6, 4605081), (9, 3070054), (13, 2125422), (18, 1535027), (26, 1062711), (31, 891306), (39, 708474), (62, 445653), (78, 354237), (93, 297102), (117, 236158), (169, 163494), (186, 148551), (234, 118079), (279, 99034), (293, 94302), (338, 81747), (403, 68562), (507, 54498), (558, 49517), (586, 47151), (806, 34281), (879, 31434), (1014, 27249), (1209, 22854), (1521, 18166), (1758, 15717), (2418, 11427), (2637, 10478), (3042, 9083), (3627, 7618), (3809, 7254), (5239, 5274)]