18484984

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19417}}^1$

素因数の和:19447

約数の個数: 32

約数和(自身を含む): 41942880

約数和(自身を除く): 23457896

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 19417, 38834, 77668, 135919, 155336, 271838, 330089, 543676, 660178, 1087352, 1320356, 2310623, 2640712, 4621246, 9242492, 18484984]

約数ペア:

[(1, 18484984), (2, 9242492), (4, 4621246), (7, 2640712), (8, 2310623), (14, 1320356), (17, 1087352), (28, 660178), (34, 543676), (56, 330089), (68, 271838), (119, 155336), (136, 135919), (238, 77668), (476, 38834), (952, 19417)]