138976614

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{367663}}^1$

素因数の和:367681

約数の個数: 32

約数和(自身を含む): 352957440

約数和(自身を除く): 213980826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 367663, 735326, 1102989, 2205978, 2573641, 3308967, 5147282, 6617934, 7720923, 9926901, 15441846, 19853802, 23162769, 46325538, 69488307, 138976614]

約数ペア:

[(1, 138976614), (2, 69488307), (3, 46325538), (6, 23162769), (7, 19853802), (9, 15441846), (14, 9926901), (18, 7720923), (21, 6617934), (27, 5147282), (42, 3308967), (54, 2573641), (63, 2205978), (126, 1102989), (189, 735326), (378, 367663)]