22125384

素因数分解:

$2^3\times 3^2\times {\mathrm{487}}^1\times {\mathrm{631}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 60141120

約数和(自身を除く): 38015736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 487, 631, 974, 1262, 1461, 1893, 1948, 2524, 2922, 3786, 3896, 4383, 5048, 5679, 5844, 7572, 8766, 11358, 11688, 15144, 17532, 22716, 35064, 45432, 307297, 614594, 921891, 1229188, 1843782, 2458376, 2765673, 3687564, 5531346, 7375128, 11062692, 22125384]

約数ペア:

[(1, 22125384), (2, 11062692), (3, 7375128), (4, 5531346), (6, 3687564), (8, 2765673), (9, 2458376), (12, 1843782), (18, 1229188), (24, 921891), (36, 614594), (72, 307297), (487, 45432), (631, 35064), (974, 22716), (1262, 17532), (1461, 15144), (1893, 11688), (1948, 11358), (2524, 8766), (2922, 7572), (3786, 5844), (3896, 5679), (4383, 5048)]