22137678

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{2081}}^1$

素因数の和:2289

約数の個数: 32

約数和(自身を含む): 49468320

約数和(自身を除く): 27330642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 2081, 3546, 4162, 5319, 6243, 10638, 12486, 18729, 37458, 56187, 112374, 409957, 819914, 1229871, 2459742, 3689613, 7379226, 11068839, 22137678]

約数ペア:

[(1, 22137678), (2, 11068839), (3, 7379226), (6, 3689613), (9, 2459742), (18, 1229871), (27, 819914), (54, 409957), (197, 112374), (394, 56187), (591, 37458), (1182, 18729), (1773, 12486), (2081, 10638), (3546, 6243), (4162, 5319)]