18241576822

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1194

約数の個数: 96

約数和(自身を含む): 33741840384

約数和(自身を除く): 15500263562

約数列:

[1, 2, 7, 14, 31, 49, 62, 73, 83, 98, 146, 166, 217, 434, 511, 581, 991, 1022, 1162, 1519, 1982, 2263, 2573, 3038, 3577, 4067, 4526, 5146, 6059, 6937, 7154, 8134, 12118, 13874, 15841, 18011, 30721, 31682, 36022, 42413, 48559, 61442, 72343, 82253, 84826, 97118, 110887, 126077, 144686, 164506, 187829, 215047, 221774, 252154, 296891, 375658, 430094, 506401, 575771, 593782, 1012802, 1151542, 1314803, 1505329, 2242633, 2549843, 2629606, 3010658, 3544807, 4030397, 4485266, 5099686, 6004469, 7089614, 8060794, 9203621, 12008938, 15698431, 17848901, 18407242, 31396862, 35697802, 42031283, 84062566, 109889017, 124942307, 186138539, 219778034, 249884614, 294218981, 372277078, 588437962, 1302969773, 2605939546, 9120788411, 18241576822]

約数ペア:

[(1, 18241576822), (2, 9120788411), (7, 2605939546), (14, 1302969773), (31, 588437962), (49, 372277078), (62, 294218981), (73, 249884614), (83, 219778034), (98, 186138539), (146, 124942307), (166, 109889017), (217, 84062566), (434, 42031283), (511, 35697802), (581, 31396862), (991, 18407242), (1022, 17848901), (1162, 15698431), (1519, 12008938), (1982, 9203621), (2263, 8060794), (2573, 7089614), (3038, 6004469), (3577, 5099686), (4067, 4485266), (4526, 4030397), (5146, 3544807), (6059, 3010658), (6937, 2629606), (7154, 2549843), (8134, 2242633), (12118, 1505329), (13874, 1314803), (15841, 1151542), (18011, 1012802), (30721, 593782), (31682, 575771), (36022, 506401), (42413, 430094), (48559, 375658), (61442, 296891), (72343, 252154), (82253, 221774), (84826, 215047), (97118, 187829), (110887, 164506), (126077, 144686)]