139191606

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{406993}}^1$

素因数の和:407020

約数の個数: 24

約数和(自身を含む): 317455320

約数和(自身を除く): 178263714

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 406993, 813986, 1220979, 2441958, 3662937, 7325874, 7732867, 15465734, 23198601, 46397202, 69595803, 139191606]

約数ペア:

[(1, 139191606), (2, 69595803), (3, 46397202), (6, 23198601), (9, 15465734), (18, 7732867), (19, 7325874), (38, 3662937), (57, 2441958), (114, 1220979), (171, 813986), (342, 406993)]