86857254

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{977}}^1$

素因数の和:1445

約数の個数: 48

約数和(自身を含む): 205966800

約数和(自身を除く): 119109546

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 449, 898, 977, 1347, 1954, 2694, 2931, 4041, 4939, 5862, 8082, 8793, 9878, 10747, 14817, 17586, 21494, 29634, 32241, 44451, 64482, 88902, 96723, 193446, 438673, 877346, 1316019, 2632038, 3948057, 4825403, 7896114, 9650806, 14476209, 28952418, 43428627, 86857254]

約数ペア:

[(1, 86857254), (2, 43428627), (3, 28952418), (6, 14476209), (9, 9650806), (11, 7896114), (18, 4825403), (22, 3948057), (33, 2632038), (66, 1316019), (99, 877346), (198, 438673), (449, 193446), (898, 96723), (977, 88902), (1347, 64482), (1954, 44451), (2694, 32241), (2931, 29634), (4041, 21494), (4939, 17586), (5862, 14817), (8082, 10747), (8793, 9878)]