17998172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4339}}^1$

素因数の和:4421

約数の個数: 24

約数和(自身を含む): 33904080

約数和(自身を除く): 15905908

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 4339, 8678, 17356, 73763, 147526, 264679, 295052, 529358, 1058716, 4499543, 8999086, 17998172]

約数ペア:

[(1, 17998172), (2, 8999086), (4, 4499543), (17, 1058716), (34, 529358), (61, 295052), (68, 264679), (122, 147526), (244, 73763), (1037, 17356), (2074, 8678), (4148, 4339)]