42131958

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 93538368

約数和(自身を除く): 51406410

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 131, 242, 262, 363, 393, 443, 726, 786, 886, 1329, 1441, 2658, 2882, 4323, 4873, 8646, 9746, 14619, 15851, 29238, 31702, 47553, 53603, 58033, 95106, 107206, 116066, 160809, 174099, 321618, 348198, 638363, 1276726, 1915089, 3830178, 7021993, 14043986, 21065979, 42131958]

約数ペア:

[(1, 42131958), (2, 21065979), (3, 14043986), (6, 7021993), (11, 3830178), (22, 1915089), (33, 1276726), (66, 638363), (121, 348198), (131, 321618), (242, 174099), (262, 160809), (363, 116066), (393, 107206), (443, 95106), (726, 58033), (786, 53603), (886, 47553), (1329, 31702), (1441, 29238), (2658, 15851), (2882, 14619), (4323, 9746), (4873, 8646)]