187861674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1076

約数の個数: 128

約数和(自身を含む): 521256960

約数和(自身を除く): 333395286

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 91, 93, 143, 154, 182, 186, 217, 231, 273, 286, 341, 403, 429, 434, 462, 546, 651, 682, 806, 858, 1001, 1009, 1023, 1209, 1302, 2002, 2018, 2046, 2387, 2418, 2821, 3003, 3027, 4433, 4774, 5642, 6006, 6054, 7063, 7161, 8463, 8866, 11099, 13117, 13299, 14126, 14322, 16926, 21189, 22198, 26234, 26598, 31031, 31279, 33297, 39351, 42378, 62062, 62558, 66594, 77693, 78702, 91819, 93093, 93837, 144287, 155386, 183638, 186186, 187674, 218953, 233079, 275457, 288574, 344069, 406627, 432861, 437906, 466158, 550914, 656859, 688138, 813254, 865722, 1010009, 1032207, 1219881, 1313718, 2020018, 2064414, 2408483, 2439762, 2846389, 3030027, 4472897, 4816966, 5692778, 6060054, 7225449, 8539167, 8945794, 13418691, 14450898, 17078334, 26837382, 31310279, 62620558, 93930837, 187861674]

約数ペア:

[(1, 187861674), (2, 93930837), (3, 62620558), (6, 31310279), (7, 26837382), (11, 17078334), (13, 14450898), (14, 13418691), (21, 8945794), (22, 8539167), (26, 7225449), (31, 6060054), (33, 5692778), (39, 4816966), (42, 4472897), (62, 3030027), (66, 2846389), (77, 2439762), (78, 2408483), (91, 2064414), (93, 2020018), (143, 1313718), (154, 1219881), (182, 1032207), (186, 1010009), (217, 865722), (231, 813254), (273, 688138), (286, 656859), (341, 550914), (403, 466158), (429, 437906), (434, 432861), (462, 406627), (546, 344069), (651, 288574), (682, 275457), (806, 233079), (858, 218953), (1001, 187674), (1009, 186186), (1023, 183638), (1209, 155386), (1302, 144287), (2002, 93837), (2018, 93093), (2046, 91819), (2387, 78702), (2418, 77693), (2821, 66594), (3003, 62558), (3027, 62062), (4433, 42378), (4774, 39351), (5642, 33297), (6006, 31279), (6054, 31031), (7063, 26598), (7161, 26234), (8463, 22198), (8866, 21189), (11099, 16926), (13117, 14322), (13299, 14126)]