81660822

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11743}}^1$

素因数の和:11828

約数の個数: 32

約数和(自身を含む): 174750720

約数和(自身を除く): 93089898

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 1159, 2318, 3477, 6954, 11743, 23486, 35229, 70458, 223117, 446234, 669351, 716323, 1338702, 1432646, 2148969, 4297938, 13610137, 27220274, 40830411, 81660822]

約数ペア:

[(1, 81660822), (2, 40830411), (3, 27220274), (6, 13610137), (19, 4297938), (38, 2148969), (57, 1432646), (61, 1338702), (114, 716323), (122, 669351), (183, 446234), (366, 223117), (1159, 70458), (2318, 35229), (3477, 23486), (6954, 11743)]