23318814

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 51701760

約数和(自身を除く): 28382946

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 67, 71, 86, 114, 129, 134, 142, 201, 213, 258, 402, 426, 817, 1273, 1349, 1634, 2451, 2546, 2698, 2881, 3053, 3819, 4047, 4757, 4902, 5762, 6106, 7638, 8094, 8643, 9159, 9514, 14271, 17286, 18318, 28542, 54739, 58007, 90383, 109478, 116014, 164217, 174021, 180766, 204551, 271149, 328434, 348042, 409102, 542298, 613653, 1227306, 3886469, 7772938, 11659407, 23318814]

約数ペア:

[(1, 23318814), (2, 11659407), (3, 7772938), (6, 3886469), (19, 1227306), (38, 613653), (43, 542298), (57, 409102), (67, 348042), (71, 328434), (86, 271149), (114, 204551), (129, 180766), (134, 174021), (142, 164217), (201, 116014), (213, 109478), (258, 90383), (402, 58007), (426, 54739), (817, 28542), (1273, 18318), (1349, 17286), (1634, 14271), (2451, 9514), (2546, 9159), (2698, 8643), (2881, 8094), (3053, 7638), (3819, 6106), (4047, 5762), (4757, 4902)]