2017694898

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{6551}}^1$

素因数の和:6871

約数の個数: 48

約数和(自身を含む): 4452319872

約数和(自身を除く): 2434624974

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 241, 426, 482, 639, 723, 1278, 1446, 2169, 4338, 6551, 13102, 17111, 19653, 34222, 39306, 51333, 58959, 102666, 117918, 153999, 307998, 465121, 930242, 1395363, 1578791, 2790726, 3157582, 4186089, 4736373, 8372178, 9472746, 14209119, 28418238, 112094161, 224188322, 336282483, 672564966, 1008847449, 2017694898]

約数ペア:

[(1, 2017694898), (2, 1008847449), (3, 672564966), (6, 336282483), (9, 224188322), (18, 112094161), (71, 28418238), (142, 14209119), (213, 9472746), (241, 8372178), (426, 4736373), (482, 4186089), (639, 3157582), (723, 2790726), (1278, 1578791), (1446, 1395363), (2169, 930242), (4338, 465121), (6551, 307998), (13102, 153999), (17111, 117918), (19653, 102666), (34222, 58959), (39306, 51333)]