31496886

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{102931}}^1$

素因数の和:102956

約数の個数: 24

約数和(自身を含む): 72258264

約数和(自身を除く): 40761378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 102931, 205862, 308793, 617586, 926379, 1749827, 1852758, 3499654, 5249481, 10498962, 15748443, 31496886]

約数ペア:

[(1, 31496886), (2, 15748443), (3, 10498962), (6, 5249481), (9, 3499654), (17, 1852758), (18, 1749827), (34, 926379), (51, 617586), (102, 308793), (153, 205862), (306, 102931)]