17962028

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:942

約数の個数: 36

約数和(自身を含む): 36934632

約数和(自身を除く): 18972604

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 791, 811, 1582, 1622, 3164, 3244, 5537, 5677, 11074, 11354, 22148, 22708, 39739, 79478, 91643, 158956, 183286, 366572, 641501, 1283002, 2566004, 4490507, 8981014, 17962028]

約数ペア:

[(1, 17962028), (2, 8981014), (4, 4490507), (7, 2566004), (14, 1283002), (28, 641501), (49, 366572), (98, 183286), (113, 158956), (196, 91643), (226, 79478), (452, 39739), (791, 22708), (811, 22148), (1582, 11354), (1622, 11074), (3164, 5677), (3244, 5537)]