122598

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{139}}^1$

素因数の和:161

約数の個数: 36

約数和(自身を含む): 311220

約数和(自身を除く): 188622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 139, 147, 278, 294, 417, 441, 834, 882, 973, 1251, 1946, 2502, 2919, 5838, 6811, 8757, 13622, 17514, 20433, 40866, 61299, 122598]

約数ペア:

[(1, 122598), (2, 61299), (3, 40866), (6, 20433), (7, 17514), (9, 13622), (14, 8757), (18, 6811), (21, 5838), (42, 2919), (49, 2502), (63, 1946), (98, 1251), (126, 973), (139, 882), (147, 834), (278, 441), (294, 417)]