11866986

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 80

約数和(自身を含む): 29272320

約数和(自身を除く): 17405334

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 81, 93, 102, 139, 153, 162, 186, 278, 279, 306, 417, 459, 527, 558, 834, 837, 918, 1054, 1251, 1377, 1581, 1674, 2363, 2502, 2511, 2754, 3162, 3753, 4309, 4726, 4743, 5022, 7089, 7506, 8618, 9486, 11259, 12927, 14178, 14229, 21267, 22518, 25854, 28458, 38781, 42534, 42687, 63801, 73253, 77562, 85374, 116343, 127602, 146506, 191403, 219759, 232686, 349029, 382806, 439518, 659277, 698058, 1318554, 1977831, 3955662, 5933493, 11866986]

約数ペア:

[(1, 11866986), (2, 5933493), (3, 3955662), (6, 1977831), (9, 1318554), (17, 698058), (18, 659277), (27, 439518), (31, 382806), (34, 349029), (51, 232686), (54, 219759), (62, 191403), (81, 146506), (93, 127602), (102, 116343), (139, 85374), (153, 77562), (162, 73253), (186, 63801), (278, 42687), (279, 42534), (306, 38781), (417, 28458), (459, 25854), (527, 22518), (558, 21267), (834, 14229), (837, 14178), (918, 12927), (1054, 11259), (1251, 9486), (1377, 8618), (1581, 7506), (1674, 7089), (2363, 5022), (2502, 4743), (2511, 4726), (2754, 4309), (3162, 3753)]