40398402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11549}}^1$

素因数の和:11618

約数の個数: 32

約数和(自身を含む): 89812800

約数和(自身を除く): 49414398

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 11549, 23098, 34647, 69294, 127039, 254078, 381117, 612097, 762234, 1224194, 1836291, 3672582, 6733067, 13466134, 20199201, 40398402]

約数ペア:

[(1, 40398402), (2, 20199201), (3, 13466134), (6, 6733067), (11, 3672582), (22, 1836291), (33, 1224194), (53, 762234), (66, 612097), (106, 381117), (159, 254078), (318, 127039), (583, 69294), (1166, 34647), (1749, 23098), (3498, 11549)]