19108782

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:854

約数の個数: 96

約数和(自身を含む): 54722304

約数和(自身を除く): 35613522

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 198, 231, 238, 306, 357, 374, 462, 561, 693, 714, 811, 1071, 1122, 1309, 1386, 1622, 1683, 2142, 2433, 2618, 3366, 3927, 4866, 5677, 7299, 7854, 8921, 11354, 11781, 13787, 14598, 17031, 17842, 23562, 26763, 27574, 34062, 41361, 51093, 53526, 62447, 80289, 82722, 96509, 102186, 124083, 124894, 151657, 160578, 187341, 193018, 248166, 289527, 303314, 374682, 454971, 562023, 579054, 868581, 909942, 1061599, 1124046, 1364913, 1737162, 2123198, 2729826, 3184797, 6369594, 9554391, 19108782]

約数ペア:

[(1, 19108782), (2, 9554391), (3, 6369594), (6, 3184797), (7, 2729826), (9, 2123198), (11, 1737162), (14, 1364913), (17, 1124046), (18, 1061599), (21, 909942), (22, 868581), (33, 579054), (34, 562023), (42, 454971), (51, 374682), (63, 303314), (66, 289527), (77, 248166), (99, 193018), (102, 187341), (119, 160578), (126, 151657), (153, 124894), (154, 124083), (187, 102186), (198, 96509), (231, 82722), (238, 80289), (306, 62447), (357, 53526), (374, 51093), (462, 41361), (561, 34062), (693, 27574), (714, 26763), (811, 23562), (1071, 17842), (1122, 17031), (1309, 14598), (1386, 13787), (1622, 11781), (1683, 11354), (2142, 8921), (2433, 7854), (2618, 7299), (3366, 5677), (3927, 4866)]