9787512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 31104000

約数和(自身を除く): 21316488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 149, 161, 168, 184, 204, 238, 276, 298, 322, 357, 391, 408, 447, 476, 483, 552, 596, 644, 714, 782, 894, 952, 966, 1043, 1173, 1192, 1288, 1428, 1564, 1788, 1932, 2086, 2346, 2533, 2737, 2856, 3128, 3129, 3427, 3576, 3864, 4172, 4692, 5066, 5474, 6258, 6854, 7599, 8211, 8344, 9384, 10132, 10281, 10948, 12516, 13708, 15198, 16422, 17731, 20264, 20562, 21896, 23989, 25032, 27416, 30396, 32844, 35462, 41124, 47978, 53193, 58259, 60792, 65688, 70924, 71967, 82248, 95956, 106386, 116518, 141848, 143934, 174777, 191912, 212772, 233036, 287868, 349554, 407813, 425544, 466072, 575736, 699108, 815626, 1223439, 1398216, 1631252, 2446878, 3262504, 4893756, 9787512]

約数ペア:

[(1, 9787512), (2, 4893756), (3, 3262504), (4, 2446878), (6, 1631252), (7, 1398216), (8, 1223439), (12, 815626), (14, 699108), (17, 575736), (21, 466072), (23, 425544), (24, 407813), (28, 349554), (34, 287868), (42, 233036), (46, 212772), (51, 191912), (56, 174777), (68, 143934), (69, 141848), (84, 116518), (92, 106386), (102, 95956), (119, 82248), (136, 71967), (138, 70924), (149, 65688), (161, 60792), (168, 58259), (184, 53193), (204, 47978), (238, 41124), (276, 35462), (298, 32844), (322, 30396), (357, 27416), (391, 25032), (408, 23989), (447, 21896), (476, 20562), (483, 20264), (552, 17731), (596, 16422), (644, 15198), (714, 13708), (782, 12516), (894, 10948), (952, 10281), (966, 10132), (1043, 9384), (1173, 8344), (1192, 8211), (1288, 7599), (1428, 6854), (1564, 6258), (1788, 5474), (1932, 5066), (2086, 4692), (2346, 4172), (2533, 3864), (2737, 3576), (2856, 3427), (3128, 3129)]