666041202

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{17971}}^1$

素因数の和:18079

約数の個数: 48

約数和(自身を含む): 1513961280

約数和(自身を除く): 847920078

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 426, 522, 639, 1278, 2059, 4118, 6177, 12354, 17971, 18531, 35942, 37062, 53913, 107826, 161739, 323478, 521159, 1042318, 1275941, 1563477, 2551882, 3126954, 3827823, 4690431, 7655646, 9380862, 11483469, 22966938, 37002289, 74004578, 111006867, 222013734, 333020601, 666041202]

約数ペア:

[(1, 666041202), (2, 333020601), (3, 222013734), (6, 111006867), (9, 74004578), (18, 37002289), (29, 22966938), (58, 11483469), (71, 9380862), (87, 7655646), (142, 4690431), (174, 3827823), (213, 3126954), (261, 2551882), (426, 1563477), (522, 1275941), (639, 1042318), (1278, 521159), (2059, 323478), (4118, 161739), (6177, 107826), (12354, 53913), (17971, 37062), (18531, 35942)]