22421808

素因数分解:

$2^4\times 3^2\times {\mathrm{155707}}^1$

素因数の和:155721

約数の個数: 30

約数和(自身を含む): 62750324

約数和(自身を除く): 40328516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 155707, 311414, 467121, 622828, 934242, 1245656, 1401363, 1868484, 2491312, 2802726, 3736968, 5605452, 7473936, 11210904, 22421808]

約数ペア:

[(1, 22421808), (2, 11210904), (3, 7473936), (4, 5605452), (6, 3736968), (8, 2802726), (9, 2491312), (12, 1868484), (16, 1401363), (18, 1245656), (24, 934242), (36, 622828), (48, 467121), (72, 311414), (144, 155707)]