28977498

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4771

約数の個数: 48

約数和(自身を含む): 70716672

約数和(自身を除く): 41739174

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 4721, 6138, 9442, 14163, 28326, 42489, 51931, 84978, 103862, 146351, 155793, 292702, 311586, 439053, 467379, 878106, 934758, 1317159, 1609861, 2634318, 3219722, 4829583, 9659166, 14488749, 28977498]

約数ペア:

[(1, 28977498), (2, 14488749), (3, 9659166), (6, 4829583), (9, 3219722), (11, 2634318), (18, 1609861), (22, 1317159), (31, 934758), (33, 878106), (62, 467379), (66, 439053), (93, 311586), (99, 292702), (186, 155793), (198, 146351), (279, 103862), (341, 84978), (558, 51931), (682, 42489), (1023, 28326), (2046, 14163), (3069, 9442), (4721, 6138)]