23293278

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 55411200

約数和(自身を除く): 32117922

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 73, 114, 146, 171, 219, 311, 342, 438, 513, 622, 657, 933, 1026, 1314, 1387, 1866, 1971, 2774, 2799, 3942, 4161, 5598, 5909, 8322, 8397, 11818, 12483, 16794, 17727, 22703, 24966, 35454, 37449, 45406, 53181, 68109, 74898, 106362, 136218, 159543, 204327, 319086, 408654, 431357, 612981, 862714, 1225962, 1294071, 2588142, 3882213, 7764426, 11646639, 23293278]

約数ペア:

[(1, 23293278), (2, 11646639), (3, 7764426), (6, 3882213), (9, 2588142), (18, 1294071), (19, 1225962), (27, 862714), (38, 612981), (54, 431357), (57, 408654), (73, 319086), (114, 204327), (146, 159543), (171, 136218), (219, 106362), (311, 74898), (342, 68109), (438, 53181), (513, 45406), (622, 37449), (657, 35454), (933, 24966), (1026, 22703), (1314, 17727), (1387, 16794), (1866, 12483), (1971, 11818), (2774, 8397), (2799, 8322), (3942, 5909), (4161, 5598)]