18791664

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23029}}^1$

素因数の和:23057

約数の個数: 40

約数和(自身を含む): 51402960

約数和(自身を除く): 32611296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 23029, 46058, 69087, 92116, 138174, 184232, 276348, 368464, 391493, 552696, 782986, 1105392, 1174479, 1565972, 2348958, 3131944, 4697916, 6263888, 9395832, 18791664]

約数ペア:

[(1, 18791664), (2, 9395832), (3, 6263888), (4, 4697916), (6, 3131944), (8, 2348958), (12, 1565972), (16, 1174479), (17, 1105392), (24, 782986), (34, 552696), (48, 391493), (51, 368464), (68, 276348), (102, 184232), (136, 138174), (204, 92116), (272, 69087), (408, 46058), (816, 23029)]