39258378

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 92494080

約数和(自身を除く): 53235702

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 73, 138, 146, 207, 219, 414, 433, 438, 621, 657, 866, 1242, 1299, 1314, 1679, 1971, 2598, 3358, 3897, 3942, 5037, 7794, 9959, 10074, 11691, 15111, 19918, 23382, 29877, 30222, 31609, 45333, 59754, 63218, 89631, 90666, 94827, 179262, 189654, 268893, 284481, 537786, 568962, 727007, 853443, 1454014, 1706886, 2181021, 4362042, 6543063, 13086126, 19629189, 39258378]

約数ペア:

[(1, 39258378), (2, 19629189), (3, 13086126), (6, 6543063), (9, 4362042), (18, 2181021), (23, 1706886), (27, 1454014), (46, 853443), (54, 727007), (69, 568962), (73, 537786), (138, 284481), (146, 268893), (207, 189654), (219, 179262), (414, 94827), (433, 90666), (438, 89631), (621, 63218), (657, 59754), (866, 45333), (1242, 31609), (1299, 30222), (1314, 29877), (1679, 23382), (1971, 19918), (2598, 15111), (3358, 11691), (3897, 10074), (3942, 9959), (5037, 7794)]