38438178

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1949}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 81432000

約数和(自身を除く): 42993822

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 173, 346, 519, 1038, 1949, 3287, 3898, 5847, 6574, 9861, 11694, 19722, 37031, 74062, 111093, 222186, 337177, 674354, 1011531, 2023062, 6406363, 12812726, 19219089, 38438178]

約数ペア:

[(1, 38438178), (2, 19219089), (3, 12812726), (6, 6406363), (19, 2023062), (38, 1011531), (57, 674354), (114, 337177), (173, 222186), (346, 111093), (519, 74062), (1038, 37031), (1949, 19722), (3287, 11694), (3898, 9861), (5847, 6574)]