121220892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{259019}}^1$

素因数の和:259042

約数の個数: 36

約数和(自身を含む): 329991480

約数和(自身を除く): 208770588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 259019, 518038, 777057, 1036076, 1554114, 2331171, 3108228, 3367247, 4662342, 6734494, 9324684, 10101741, 13468988, 20203482, 30305223, 40406964, 60610446, 121220892]

約数ペア:

[(1, 121220892), (2, 60610446), (3, 40406964), (4, 30305223), (6, 20203482), (9, 13468988), (12, 10101741), (13, 9324684), (18, 6734494), (26, 4662342), (36, 3367247), (39, 3108228), (52, 2331171), (78, 1554114), (117, 1036076), (156, 777057), (234, 518038), (468, 259019)]