18783086

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 33619968

約数和(自身を除く): 14836882

約数列:

[1, 2, 7, 14, 31, 62, 113, 217, 226, 383, 434, 766, 791, 1582, 2681, 3503, 5362, 7006, 11873, 23746, 24521, 43279, 49042, 83111, 86558, 166222, 302953, 605906, 1341649, 2683298, 9391543, 18783086]

約数ペア:

[(1, 18783086), (2, 9391543), (7, 2683298), (14, 1341649), (31, 605906), (62, 302953), (113, 166222), (217, 86558), (226, 83111), (383, 49042), (434, 43279), (766, 24521), (791, 23746), (1582, 11873), (2681, 7006), (3503, 5362)]