22556988

素因数分解:

$2^2\times 3^3\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 58750720

約数和(自身を除く): 36193732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 331, 631, 662, 993, 1262, 1324, 1893, 1986, 2524, 2979, 3786, 3972, 5679, 5958, 7572, 8937, 11358, 11916, 17037, 17874, 22716, 34074, 35748, 68148, 208861, 417722, 626583, 835444, 1253166, 1879749, 2506332, 3759498, 5639247, 7518996, 11278494, 22556988]

約数ペア:

[(1, 22556988), (2, 11278494), (3, 7518996), (4, 5639247), (6, 3759498), (9, 2506332), (12, 1879749), (18, 1253166), (27, 835444), (36, 626583), (54, 417722), (108, 208861), (331, 68148), (631, 35748), (662, 34074), (993, 22716), (1262, 17874), (1324, 17037), (1893, 11916), (1986, 11358), (2524, 8937), (2979, 7572), (3786, 5958), (3972, 5679)]