19217304

素因数分解:

$2^3\times 3^3\times {\mathrm{88969}}^1$

素因数の和:88984

約数の個数: 32

約数和(自身を含む): 53382000

約数和(自身を除く): 34164696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 88969, 177938, 266907, 355876, 533814, 711752, 800721, 1067628, 1601442, 2135256, 2402163, 3202884, 4804326, 6405768, 9608652, 19217304]

約数ペア:

[(1, 19217304), (2, 9608652), (3, 6405768), (4, 4804326), (6, 3202884), (8, 2402163), (9, 2135256), (12, 1601442), (18, 1067628), (24, 800721), (27, 711752), (36, 533814), (54, 355876), (72, 266907), (108, 177938), (216, 88969)]