18192328

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4219}}^1$

素因数の和:4250

約数の個数: 48

約数和(自身を含む): 43297200

約数和(自身を除く): 25104872

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4219, 4312, 8438, 16876, 29533, 33752, 46409, 59066, 92818, 118132, 185636, 206731, 236264, 324863, 371272, 413462, 649726, 826924, 1299452, 1653848, 2274041, 2598904, 4548082, 9096164, 18192328]

約数ペア:

[(1, 18192328), (2, 9096164), (4, 4548082), (7, 2598904), (8, 2274041), (11, 1653848), (14, 1299452), (22, 826924), (28, 649726), (44, 413462), (49, 371272), (56, 324863), (77, 236264), (88, 206731), (98, 185636), (154, 118132), (196, 92818), (308, 59066), (392, 46409), (539, 33752), (616, 29533), (1078, 16876), (2156, 8438), (4219, 4312)]