18431262130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{114487}}^1$

素因数の和:115458

約数の個数: 32

約数和(自身を含む): 35165218176

約数和(自身を除く): 16733956046

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 947, 1894, 4735, 9470, 16099, 32198, 80495, 114487, 160990, 228974, 572435, 1144870, 1946279, 3892558, 9731395, 19462790, 108419189, 216838378, 542095945, 1084191890, 1843126213, 3686252426, 9215631065, 18431262130]

約数ペア:

[(1, 18431262130), (2, 9215631065), (5, 3686252426), (10, 1843126213), (17, 1084191890), (34, 542095945), (85, 216838378), (170, 108419189), (947, 19462790), (1894, 9731395), (4735, 3892558), (9470, 1946279), (16099, 1144870), (32198, 572435), (80495, 228974), (114487, 160990)]