21263669266

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:692

約数の個数: 96

約数和(自身を含む): 38679379200

約数和(自身を除く): 17415709934

約数列:

[1, 2, 7, 14, 49, 59, 67, 98, 118, 131, 134, 262, 413, 419, 469, 826, 838, 917, 938, 1834, 2891, 2933, 3283, 3953, 5782, 5866, 6419, 6566, 7729, 7906, 8777, 12838, 15458, 17554, 20531, 24721, 27671, 28073, 41062, 49442, 54103, 54889, 55342, 56146, 61439, 108206, 109778, 122878, 173047, 193697, 196511, 346094, 378721, 384223, 387394, 393022, 430073, 517843, 757442, 768446, 860146, 1035686, 1211329, 1375577, 1656307, 2422658, 2689561, 2751154, 3238451, 3312614, 3624901, 3677563, 5379122, 6476902, 7249802, 7355126, 11594149, 22669157, 23188298, 25374307, 25742941, 45338314, 50748614, 51485882, 81159043, 158684099, 162318086, 180200587, 216976217, 317368198, 360401174, 433952434, 1518833519, 3037667038, 10631834633, 21263669266]

約数ペア:

[(1, 21263669266), (2, 10631834633), (7, 3037667038), (14, 1518833519), (49, 433952434), (59, 360401174), (67, 317368198), (98, 216976217), (118, 180200587), (131, 162318086), (134, 158684099), (262, 81159043), (413, 51485882), (419, 50748614), (469, 45338314), (826, 25742941), (838, 25374307), (917, 23188298), (938, 22669157), (1834, 11594149), (2891, 7355126), (2933, 7249802), (3283, 6476902), (3953, 5379122), (5782, 3677563), (5866, 3624901), (6419, 3312614), (6566, 3238451), (7729, 2751154), (7906, 2689561), (8777, 2422658), (12838, 1656307), (15458, 1375577), (17554, 1211329), (20531, 1035686), (24721, 860146), (27671, 768446), (28073, 757442), (41062, 517843), (49442, 430073), (54103, 393022), (54889, 387394), (55342, 384223), (56146, 378721), (61439, 346094), (108206, 196511), (109778, 193697), (122878, 173047)]