23901306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 56972160

約数和(自身を除く): 33070854

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 89, 143, 178, 267, 286, 313, 429, 534, 626, 858, 939, 979, 1157, 1878, 1958, 2314, 2937, 3443, 3471, 4069, 5874, 6886, 6942, 8138, 10329, 12207, 12727, 20658, 24414, 25454, 27857, 38181, 44759, 55714, 76362, 83571, 89518, 134277, 167142, 268554, 306427, 362141, 612854, 724282, 919281, 1086423, 1838562, 2172846, 3983551, 7967102, 11950653, 23901306]

約数ペア:

[(1, 23901306), (2, 11950653), (3, 7967102), (6, 3983551), (11, 2172846), (13, 1838562), (22, 1086423), (26, 919281), (33, 724282), (39, 612854), (66, 362141), (78, 306427), (89, 268554), (143, 167142), (178, 134277), (267, 89518), (286, 83571), (313, 76362), (429, 55714), (534, 44759), (626, 38181), (858, 27857), (939, 25454), (979, 24414), (1157, 20658), (1878, 12727), (1958, 12207), (2314, 10329), (2937, 8138), (3443, 6942), (3471, 6886), (4069, 5874)]