139583886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{57727}}^1$

素因数の和:57776

約数の個数: 32

約数和(自身を含む): 310345728

約数和(自身を除く): 170761842

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 57727, 115454, 173181, 346362, 750451, 1500902, 1789537, 2251353, 3579074, 4502706, 5368611, 10737222, 23263981, 46527962, 69791943, 139583886]

約数ペア:

[(1, 139583886), (2, 69791943), (3, 46527962), (6, 23263981), (13, 10737222), (26, 5368611), (31, 4502706), (39, 3579074), (62, 2251353), (78, 1789537), (93, 1500902), (186, 750451), (403, 346362), (806, 173181), (1209, 115454), (2418, 57727)]