1400886

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:580

約数の個数: 24

約数和(自身を含む): 3057600

約数和(自身を除く): 1656714

約数列:

[1, 2, 3, 6, 9, 18, 223, 349, 446, 669, 698, 1047, 1338, 2007, 2094, 3141, 4014, 6282, 77827, 155654, 233481, 466962, 700443, 1400886]

約数ペア:

[(1, 1400886), (2, 700443), (3, 466962), (6, 233481), (9, 155654), (18, 77827), (223, 6282), (349, 4014), (446, 3141), (669, 2094), (698, 2007), (1047, 1338)]