13129452

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{827}}^1$

素因数の和:857

約数の個数: 90

約数和(自身を含む): 39975012

約数和(自身を除く): 26845560

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 827, 882, 1134, 1323, 1654, 1764, 2268, 2481, 2646, 3308, 3969, 4962, 5292, 5789, 7443, 7938, 9924, 11578, 14886, 15876, 17367, 22329, 23156, 29772, 34734, 40523, 44658, 52101, 66987, 69468, 81046, 89316, 104202, 121569, 133974, 156303, 162092, 208404, 243138, 267948, 312606, 364707, 468909, 486276, 625212, 729414, 937818, 1094121, 1458828, 1875636, 2188242, 3282363, 4376484, 6564726, 13129452]

約数ペア:

[(1, 13129452), (2, 6564726), (3, 4376484), (4, 3282363), (6, 2188242), (7, 1875636), (9, 1458828), (12, 1094121), (14, 937818), (18, 729414), (21, 625212), (27, 486276), (28, 468909), (36, 364707), (42, 312606), (49, 267948), (54, 243138), (63, 208404), (81, 162092), (84, 156303), (98, 133974), (108, 121569), (126, 104202), (147, 89316), (162, 81046), (189, 69468), (196, 66987), (252, 52101), (294, 44658), (324, 40523), (378, 34734), (441, 29772), (567, 23156), (588, 22329), (756, 17367), (827, 15876), (882, 14886), (1134, 11578), (1323, 9924), (1654, 7938), (1764, 7443), (2268, 5789), (2481, 5292), (2646, 4962), (3308, 3969)]