1628208

素因数分解:

$2^4\times 3^3\times {\mathrm{3769}}^1$

素因数の和:3786

約数の個数: 40

約数和(自身を含む): 4674800

約数和(自身を除く): 3046592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 3769, 7538, 11307, 15076, 22614, 30152, 33921, 45228, 60304, 67842, 90456, 101763, 135684, 180912, 203526, 271368, 407052, 542736, 814104, 1628208]

約数ペア:

[(1, 1628208), (2, 814104), (3, 542736), (4, 407052), (6, 271368), (8, 203526), (9, 180912), (12, 135684), (16, 101763), (18, 90456), (24, 67842), (27, 60304), (36, 45228), (48, 33921), (54, 30152), (72, 22614), (108, 15076), (144, 11307), (216, 7538), (432, 3769)]