140591538

素因数分解:

$2^1\times 3^5\times {\mathrm{289283}}^1$

素因数の和:289300

約数の個数: 24

約数和(自身を含む): 315898128

約数和(自身を除く): 175306590

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 289283, 578566, 867849, 1735698, 2603547, 5207094, 7810641, 15621282, 23431923, 46863846, 70295769, 140591538]

約数ペア:

[(1, 140591538), (2, 70295769), (3, 46863846), (6, 23431923), (9, 15621282), (18, 7810641), (27, 5207094), (54, 2603547), (81, 1735698), (162, 867849), (243, 578566), (486, 289283)]