1604394

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 4049280

約数和(自身を除く): 2444886

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 73, 74, 99, 111, 146, 198, 219, 222, 297, 333, 407, 438, 594, 657, 666, 803, 814, 999, 1221, 1314, 1606, 1971, 1998, 2409, 2442, 2701, 3663, 3942, 4818, 5402, 7227, 7326, 8103, 10989, 14454, 16206, 21681, 21978, 24309, 29711, 43362, 48618, 59422, 72927, 89133, 145854, 178266, 267399, 534798, 802197, 1604394]

約数ペア:

[(1, 1604394), (2, 802197), (3, 534798), (6, 267399), (9, 178266), (11, 145854), (18, 89133), (22, 72927), (27, 59422), (33, 48618), (37, 43362), (54, 29711), (66, 24309), (73, 21978), (74, 21681), (99, 16206), (111, 14454), (146, 10989), (198, 8103), (219, 7326), (222, 7227), (297, 5402), (333, 4818), (407, 3942), (438, 3663), (594, 2701), (657, 2442), (666, 2409), (803, 1998), (814, 1971), (999, 1606), (1221, 1314)]