16040844

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19373}}^1$

素因数の和:19406

約数の個数: 36

約数和(自身を含む): 42312816

約数和(自身を除く): 26271972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 19373, 38746, 58119, 77492, 116238, 174357, 232476, 348714, 445579, 697428, 891158, 1336737, 1782316, 2673474, 4010211, 5346948, 8020422, 16040844]

約数ペア:

[(1, 16040844), (2, 8020422), (3, 5346948), (4, 4010211), (6, 2673474), (9, 1782316), (12, 1336737), (18, 891158), (23, 697428), (36, 445579), (46, 348714), (69, 232476), (92, 174357), (138, 116238), (207, 77492), (276, 58119), (414, 38746), (828, 19373)]