194619474

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{263}}^1\times {\mathrm{839}}^1$

素因数の和:1124

約数の個数: 72

約数和(自身を含む): 492972480

約数和(自身を除く): 298353006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 263, 294, 441, 526, 789, 839, 882, 1578, 1678, 1841, 2367, 2517, 3682, 4734, 5034, 5523, 5873, 7551, 11046, 11746, 12887, 15102, 16569, 17619, 25774, 33138, 35238, 38661, 41111, 52857, 77322, 82222, 105714, 115983, 123333, 220657, 231966, 246666, 369999, 441314, 661971, 739998, 1323942, 1544599, 1985913, 3089198, 3971826, 4633797, 9267594, 10812193, 13901391, 21624386, 27802782, 32436579, 64873158, 97309737, 194619474]

約数ペア:

[(1, 194619474), (2, 97309737), (3, 64873158), (6, 32436579), (7, 27802782), (9, 21624386), (14, 13901391), (18, 10812193), (21, 9267594), (42, 4633797), (49, 3971826), (63, 3089198), (98, 1985913), (126, 1544599), (147, 1323942), (263, 739998), (294, 661971), (441, 441314), (526, 369999), (789, 246666), (839, 231966), (882, 220657), (1578, 123333), (1678, 115983), (1841, 105714), (2367, 82222), (2517, 77322), (3682, 52857), (4734, 41111), (5034, 38661), (5523, 35238), (5873, 33138), (7551, 25774), (11046, 17619), (11746, 16569), (12887, 15102)]