38915778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^4\times {\mathrm{443}}^1$

素因数の和:492

約数の個数: 40

約数和(自身を含む): 85807440

約数和(自身を除く): 46891662

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 443, 726, 886, 1329, 1331, 2658, 2662, 3993, 4873, 7986, 9746, 14619, 14641, 29238, 29282, 43923, 53603, 87846, 107206, 160809, 321618, 589633, 1179266, 1768899, 3537798, 6485963, 12971926, 19457889, 38915778]

約数ペア:

[(1, 38915778), (2, 19457889), (3, 12971926), (6, 6485963), (11, 3537798), (22, 1768899), (33, 1179266), (66, 589633), (121, 321618), (242, 160809), (363, 107206), (443, 87846), (726, 53603), (886, 43923), (1329, 29282), (1331, 29238), (2658, 14641), (2662, 14619), (3993, 9746), (4873, 7986)]