16745394

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 34822656

約数和(自身を除く): 18077262

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 197, 394, 457, 591, 914, 1182, 1371, 2742, 6107, 12214, 14167, 18321, 28334, 36642, 42501, 85002, 90029, 180058, 270087, 540174, 2790899, 5581798, 8372697, 16745394]

約数ペア:

[(1, 16745394), (2, 8372697), (3, 5581798), (6, 2790899), (31, 540174), (62, 270087), (93, 180058), (186, 90029), (197, 85002), (394, 42501), (457, 36642), (591, 28334), (914, 18321), (1182, 14167), (1371, 12214), (2742, 6107)]