40803966

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{2203}}^1$

素因数の和:2235

約数の個数: 64

約数和(自身を含む): 105792000

約数和(自身を除く): 64988034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 882, 1029, 1323, 2058, 2203, 2646, 3087, 4406, 6174, 6609, 9261, 13218, 15421, 18522, 19827, 30842, 39654, 46263, 59481, 92526, 107947, 118962, 138789, 215894, 277578, 323841, 416367, 647682, 755629, 832734, 971523, 1511258, 1943046, 2266887, 2914569, 4533774, 5829138, 6800661, 13601322, 20401983, 40803966]

約数ペア:

[(1, 40803966), (2, 20401983), (3, 13601322), (6, 6800661), (7, 5829138), (9, 4533774), (14, 2914569), (18, 2266887), (21, 1943046), (27, 1511258), (42, 971523), (49, 832734), (54, 755629), (63, 647682), (98, 416367), (126, 323841), (147, 277578), (189, 215894), (294, 138789), (343, 118962), (378, 107947), (441, 92526), (686, 59481), (882, 46263), (1029, 39654), (1323, 30842), (2058, 19827), (2203, 18522), (2646, 15421), (3087, 13218), (4406, 9261), (6174, 6609)]