861267672

素因数分解:

$2^3\times 3^2\times {\mathrm{541}}^1\times {\mathrm{22111}}^1$

素因数の和:22664

約数の個数: 48

約数和(自身を含む): 2337017280

約数和(自身を除く): 1475749608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 541, 1082, 1623, 2164, 3246, 4328, 4869, 6492, 9738, 12984, 19476, 22111, 38952, 44222, 66333, 88444, 132666, 176888, 198999, 265332, 397998, 530664, 795996, 1591992, 11962051, 23924102, 35886153, 47848204, 71772306, 95696408, 107658459, 143544612, 215316918, 287089224, 430633836, 861267672]

約数ペア:

[(1, 861267672), (2, 430633836), (3, 287089224), (4, 215316918), (6, 143544612), (8, 107658459), (9, 95696408), (12, 71772306), (18, 47848204), (24, 35886153), (36, 23924102), (72, 11962051), (541, 1591992), (1082, 795996), (1623, 530664), (2164, 397998), (3246, 265332), (4328, 198999), (4869, 176888), (6492, 132666), (9738, 88444), (12984, 66333), (19476, 44222), (22111, 38952)]