13537518

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 27979776

約数和(自身を除く): 14442258

約数列:

[1, 2, 3, 6, 43, 86, 129, 137, 258, 274, 383, 411, 766, 822, 1149, 2298, 5891, 11782, 16469, 17673, 32938, 35346, 49407, 52471, 98814, 104942, 157413, 314826, 2256253, 4512506, 6768759, 13537518]

約数ペア:

[(1, 13537518), (2, 6768759), (3, 4512506), (6, 2256253), (43, 314826), (86, 157413), (129, 104942), (137, 98814), (258, 52471), (274, 49407), (383, 35346), (411, 32938), (766, 17673), (822, 16469), (1149, 11782), (2298, 5891)]