1947198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 4298112

約数和(自身を除く): 2350914

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 163, 181, 326, 362, 489, 543, 978, 1086, 1793, 1991, 3586, 3982, 5379, 5973, 10758, 11946, 29503, 59006, 88509, 177018, 324533, 649066, 973599, 1947198]

約数ペア:

[(1, 1947198), (2, 973599), (3, 649066), (6, 324533), (11, 177018), (22, 88509), (33, 59006), (66, 29503), (163, 11946), (181, 10758), (326, 5973), (362, 5379), (489, 3982), (543, 3586), (978, 1991), (1086, 1793)]