627146916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{110491}}^1$

素因数の和:110552

約数の個数: 48

約数和(自身を含む): 1633513728

約数和(自身を除く): 1006366812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 110491, 220982, 331473, 441964, 662946, 1215401, 1325892, 2430802, 3646203, 4751113, 4861604, 7292406, 9502226, 14253339, 14584812, 19004452, 28506678, 52262243, 57013356, 104524486, 156786729, 209048972, 313573458, 627146916]

約数ペア:

[(1, 627146916), (2, 313573458), (3, 209048972), (4, 156786729), (6, 104524486), (11, 57013356), (12, 52262243), (22, 28506678), (33, 19004452), (43, 14584812), (44, 14253339), (66, 9502226), (86, 7292406), (129, 4861604), (132, 4751113), (172, 3646203), (258, 2430802), (473, 1325892), (516, 1215401), (946, 662946), (1419, 441964), (1892, 331473), (2838, 220982), (5676, 110491)]