19410462

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{3181}}^1$

素因数の和:3305

約数の個数: 32

約数和(自身を含む): 43529760

約数和(自身を除く): 24119298

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 3181, 6102, 6362, 9543, 19086, 28629, 57258, 85887, 171774, 359453, 718906, 1078359, 2156718, 3235077, 6470154, 9705231, 19410462]

約数ペア:

[(1, 19410462), (2, 9705231), (3, 6470154), (6, 3235077), (9, 2156718), (18, 1078359), (27, 718906), (54, 359453), (113, 171774), (226, 85887), (339, 57258), (678, 28629), (1017, 19086), (2034, 9543), (3051, 6362), (3181, 6102)]