28891962

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3559}}^1$

素因数の和:3619

約数の個数: 48

約数和(自身を含む): 69975360

約数和(自身を除く): 41083398

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 902, 1353, 2706, 3559, 4059, 7118, 8118, 10677, 21354, 32031, 39149, 64062, 78298, 117447, 145919, 234894, 291838, 352341, 437757, 704682, 875514, 1313271, 1605109, 2626542, 3210218, 4815327, 9630654, 14445981, 28891962]

約数ペア:

[(1, 28891962), (2, 14445981), (3, 9630654), (6, 4815327), (9, 3210218), (11, 2626542), (18, 1605109), (22, 1313271), (33, 875514), (41, 704682), (66, 437757), (82, 352341), (99, 291838), (123, 234894), (198, 145919), (246, 117447), (369, 78298), (451, 64062), (738, 39149), (902, 32031), (1353, 21354), (2706, 10677), (3559, 8118), (4059, 7118)]