84269406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1997}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 181929888

約数和(自身を除く): 97660482

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 541, 1082, 1623, 1997, 3246, 3994, 5991, 7033, 11982, 14066, 21099, 25961, 42198, 51922, 77883, 155766, 1080377, 2160754, 3241131, 6482262, 14044901, 28089802, 42134703, 84269406]

約数ペア:

[(1, 84269406), (2, 42134703), (3, 28089802), (6, 14044901), (13, 6482262), (26, 3241131), (39, 2160754), (78, 1080377), (541, 155766), (1082, 77883), (1623, 51922), (1997, 42198), (3246, 25961), (3994, 21099), (5991, 14066), (7033, 11982)]