550638

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 1362816

約数和(自身を除く): 812178

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 103, 162, 198, 206, 243, 297, 309, 486, 594, 618, 891, 927, 1133, 1782, 1854, 2266, 2673, 2781, 3399, 5346, 5562, 6798, 8343, 10197, 16686, 20394, 25029, 30591, 50058, 61182, 91773, 183546, 275319, 550638]

約数ペア:

[(1, 550638), (2, 275319), (3, 183546), (6, 91773), (9, 61182), (11, 50058), (18, 30591), (22, 25029), (27, 20394), (33, 16686), (54, 10197), (66, 8343), (81, 6798), (99, 5562), (103, 5346), (162, 3399), (198, 2781), (206, 2673), (243, 2266), (297, 1854), (309, 1782), (486, 1133), (594, 927), (618, 891)]