121954986

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 269942400

約数和(自身を除く): 147987414

約数列:

[1, 2, 3, 6, 9, 18, 79, 139, 158, 237, 278, 417, 474, 617, 711, 834, 1234, 1251, 1422, 1851, 2502, 3702, 5553, 10981, 11106, 21962, 32943, 48743, 65886, 85763, 97486, 98829, 146229, 171526, 197658, 257289, 292458, 438687, 514578, 771867, 877374, 1543734, 6775277, 13550554, 20325831, 40651662, 60977493, 121954986]

約数ペア:

[(1, 121954986), (2, 60977493), (3, 40651662), (6, 20325831), (9, 13550554), (18, 6775277), (79, 1543734), (139, 877374), (158, 771867), (237, 514578), (278, 438687), (417, 292458), (474, 257289), (617, 197658), (711, 171526), (834, 146229), (1234, 98829), (1251, 97486), (1422, 85763), (1851, 65886), (2502, 48743), (3702, 32943), (5553, 21962), (10981, 11106)]