1685207862

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{33811}}^1$

素因数の和:33906

約数の個数: 64

約数和(自身を含む): 4089899520

約数和(自身を除く): 2404691658

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 117, 142, 213, 234, 351, 426, 639, 702, 923, 1278, 1846, 1917, 2769, 3834, 5538, 8307, 16614, 24921, 33811, 49842, 67622, 101433, 202866, 304299, 439543, 608598, 879086, 912897, 1318629, 1825794, 2400581, 2637258, 3955887, 4801162, 7201743, 7911774, 11867661, 14403486, 21605229, 23735322, 31207553, 43210458, 62415106, 64815687, 93622659, 129631374, 187245318, 280867977, 561735954, 842603931, 1685207862]

約数ペア:

[(1, 1685207862), (2, 842603931), (3, 561735954), (6, 280867977), (9, 187245318), (13, 129631374), (18, 93622659), (26, 64815687), (27, 62415106), (39, 43210458), (54, 31207553), (71, 23735322), (78, 21605229), (117, 14403486), (142, 11867661), (213, 7911774), (234, 7201743), (351, 4801162), (426, 3955887), (639, 2637258), (702, 2400581), (923, 1825794), (1278, 1318629), (1846, 912897), (1917, 879086), (2769, 608598), (3834, 439543), (5538, 304299), (8307, 202866), (16614, 101433), (24921, 67622), (33811, 49842)]