38974254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 90021888

約数和(自身を除く): 51047634

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 43, 62, 66, 86, 93, 129, 186, 258, 341, 443, 473, 682, 886, 946, 1023, 1329, 1333, 1419, 2046, 2658, 2666, 2838, 3999, 4873, 7998, 9746, 13733, 14619, 14663, 19049, 27466, 29238, 29326, 38098, 41199, 43989, 57147, 82398, 87978, 114294, 151063, 209539, 302126, 419078, 453189, 590519, 628617, 906378, 1181038, 1257234, 1771557, 3543114, 6495709, 12991418, 19487127, 38974254]

約数ペア:

[(1, 38974254), (2, 19487127), (3, 12991418), (6, 6495709), (11, 3543114), (22, 1771557), (31, 1257234), (33, 1181038), (43, 906378), (62, 628617), (66, 590519), (86, 453189), (93, 419078), (129, 302126), (186, 209539), (258, 151063), (341, 114294), (443, 87978), (473, 82398), (682, 57147), (886, 43989), (946, 41199), (1023, 38098), (1329, 29326), (1333, 29238), (1419, 27466), (2046, 19049), (2658, 14663), (2666, 14619), (2838, 13733), (3999, 9746), (4873, 7998)]