12664332

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 33400640

約数和(自身を除く): 20736308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 73, 79, 122, 146, 158, 183, 219, 237, 244, 292, 316, 366, 438, 474, 549, 657, 711, 732, 876, 948, 1098, 1314, 1422, 2196, 2628, 2844, 4453, 4819, 5767, 8906, 9638, 11534, 13359, 14457, 17301, 17812, 19276, 23068, 26718, 28914, 34602, 40077, 43371, 51903, 53436, 57828, 69204, 80154, 86742, 103806, 160308, 173484, 207612, 351787, 703574, 1055361, 1407148, 2110722, 3166083, 4221444, 6332166, 12664332]

約数ペア:

[(1, 12664332), (2, 6332166), (3, 4221444), (4, 3166083), (6, 2110722), (9, 1407148), (12, 1055361), (18, 703574), (36, 351787), (61, 207612), (73, 173484), (79, 160308), (122, 103806), (146, 86742), (158, 80154), (183, 69204), (219, 57828), (237, 53436), (244, 51903), (292, 43371), (316, 40077), (366, 34602), (438, 28914), (474, 26718), (549, 23068), (657, 19276), (711, 17812), (732, 17301), (876, 14457), (948, 13359), (1098, 11534), (1314, 9638), (1422, 8906), (2196, 5767), (2628, 4819), (2844, 4453)]