16989861882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5541377}}^1$

素因数の和:5541462

約数の個数: 32

約数和(自身を含む): 39365949312

約数和(自身を除く): 22376087430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 5541377, 11082754, 16624131, 33248262, 38789639, 77579278, 116368917, 232737834, 404520521, 809041042, 1213561563, 2427123126, 2831643647, 5663287294, 8494930941, 16989861882]

約数ペア:

[(1, 16989861882), (2, 8494930941), (3, 5663287294), (6, 2831643647), (7, 2427123126), (14, 1213561563), (21, 809041042), (42, 404520521), (73, 232737834), (146, 116368917), (219, 77579278), (438, 38789639), (511, 33248262), (1022, 16624131), (1533, 11082754), (3066, 5541377)]