16047468

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19381}}^1$

素因数の和:19414

約数の個数: 36

約数和(自身を含む): 42330288

約数和(自身を除く): 26282820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 19381, 38762, 58143, 77524, 116286, 174429, 232572, 348858, 445763, 697716, 891526, 1337289, 1783052, 2674578, 4011867, 5349156, 8023734, 16047468]

約数ペア:

[(1, 16047468), (2, 8023734), (3, 5349156), (4, 4011867), (6, 2674578), (9, 1783052), (12, 1337289), (18, 891526), (23, 697716), (36, 445763), (46, 348858), (69, 232572), (92, 174429), (138, 116286), (207, 77524), (276, 58143), (414, 38762), (828, 19381)]