9239426

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 16665600

約数和(自身を除く): 7426174

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 349, 427, 434, 698, 854, 1891, 2443, 3782, 4886, 10819, 13237, 21289, 21638, 26474, 42578, 75733, 149023, 151466, 298046, 659959, 1319918, 4619713, 9239426]

約数ペア:

[(1, 9239426), (2, 4619713), (7, 1319918), (14, 659959), (31, 298046), (61, 151466), (62, 149023), (122, 75733), (217, 42578), (349, 26474), (427, 21638), (434, 21289), (698, 13237), (854, 10819), (1891, 4886), (2443, 3782)]