15691636194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{11177}}^1$

素因数の和:11675

約数の個数: 64

約数和(自身を含む): 34703665920

約数和(自身を除く): 19012029726

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 439, 533, 878, 1066, 1317, 1599, 2634, 3198, 5707, 11177, 11414, 17121, 17999, 22354, 33531, 34242, 35998, 53997, 67062, 107994, 145301, 233987, 290602, 435903, 458257, 467974, 701961, 871806, 916514, 1374771, 1403922, 2749542, 4906703, 5957341, 9813406, 11914682, 14720109, 17872023, 29440218, 35744046, 63787139, 127574278, 191361417, 201174823, 382722834, 402349646, 603524469, 1207048938, 2615272699, 5230545398, 7845818097, 15691636194]

約数ペア:

[(1, 15691636194), (2, 7845818097), (3, 5230545398), (6, 2615272699), (13, 1207048938), (26, 603524469), (39, 402349646), (41, 382722834), (78, 201174823), (82, 191361417), (123, 127574278), (246, 63787139), (439, 35744046), (533, 29440218), (878, 17872023), (1066, 14720109), (1317, 11914682), (1599, 9813406), (2634, 5957341), (3198, 4906703), (5707, 2749542), (11177, 1403922), (11414, 1374771), (17121, 916514), (17999, 871806), (22354, 701961), (33531, 467974), (34242, 458257), (35998, 435903), (53997, 290602), (67062, 233987), (107994, 145301)]