71637426

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{189517}}^1$

素因数の和:189535

約数の個数: 32

約数和(自身を含む): 181937280

約数和(自身を除く): 110299854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 189517, 379034, 568551, 1137102, 1326619, 1705653, 2653238, 3411306, 3979857, 5116959, 7959714, 10233918, 11939571, 23879142, 35818713, 71637426]

約数ペア:

[(1, 71637426), (2, 35818713), (3, 23879142), (6, 11939571), (7, 10233918), (9, 7959714), (14, 5116959), (18, 3979857), (21, 3411306), (27, 2653238), (42, 1705653), (54, 1326619), (63, 1137102), (126, 568551), (189, 379034), (378, 189517)]