1208049678

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{16901}}^1$

素因数の和:16958

約数の個数: 72

約数和(自身を含む): 3013761816

約数和(自身を除く): 1805712138

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 361, 418, 627, 722, 1083, 1254, 1881, 2166, 3249, 3762, 3971, 6498, 7942, 11913, 16901, 23826, 33802, 35739, 50703, 71478, 101406, 152109, 185911, 304218, 321119, 371822, 557733, 642238, 963357, 1115466, 1673199, 1926714, 2890071, 3346398, 3532309, 5780142, 6101261, 7064618, 10596927, 12202522, 18303783, 21193854, 31790781, 36607566, 54911349, 63581562, 67113871, 109822698, 134227742, 201341613, 402683226, 604024839, 1208049678]

約数ペア:

[(1, 1208049678), (2, 604024839), (3, 402683226), (6, 201341613), (9, 134227742), (11, 109822698), (18, 67113871), (19, 63581562), (22, 54911349), (33, 36607566), (38, 31790781), (57, 21193854), (66, 18303783), (99, 12202522), (114, 10596927), (171, 7064618), (198, 6101261), (209, 5780142), (342, 3532309), (361, 3346398), (418, 2890071), (627, 1926714), (722, 1673199), (1083, 1115466), (1254, 963357), (1881, 642238), (2166, 557733), (3249, 371822), (3762, 321119), (3971, 304218), (6498, 185911), (7942, 152109), (11913, 101406), (16901, 71478), (23826, 50703), (33802, 35739)]