26993142

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1618

約数の個数: 64

約数和(自身を含む): 67737600

約数和(自身を除く): 40744458

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 87, 99, 174, 198, 261, 297, 319, 522, 594, 638, 783, 957, 1566, 1567, 1914, 2871, 3134, 4701, 5742, 8613, 9402, 14103, 17226, 17237, 28206, 34474, 42309, 45443, 51711, 84618, 90886, 103422, 136329, 155133, 272658, 310266, 408987, 465399, 499873, 817974, 930798, 999746, 1226961, 1499619, 2453922, 2999238, 4498857, 8997714, 13496571, 26993142]

約数ペア:

[(1, 26993142), (2, 13496571), (3, 8997714), (6, 4498857), (9, 2999238), (11, 2453922), (18, 1499619), (22, 1226961), (27, 999746), (29, 930798), (33, 817974), (54, 499873), (58, 465399), (66, 408987), (87, 310266), (99, 272658), (174, 155133), (198, 136329), (261, 103422), (297, 90886), (319, 84618), (522, 51711), (594, 45443), (638, 42309), (783, 34474), (957, 28206), (1566, 17237), (1567, 17226), (1914, 14103), (2871, 9402), (3134, 8613), (4701, 5742)]