22130508

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 54302976

約数和(自身を除く): 32172468

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 181, 276, 362, 443, 543, 724, 886, 1086, 1329, 1772, 2172, 2658, 4163, 5316, 8326, 10189, 12489, 16652, 20378, 24978, 30567, 40756, 49956, 61134, 80183, 122268, 160366, 240549, 320732, 481098, 962196, 1844209, 3688418, 5532627, 7376836, 11065254, 22130508]

約数ペア:

[(1, 22130508), (2, 11065254), (3, 7376836), (4, 5532627), (6, 3688418), (12, 1844209), (23, 962196), (46, 481098), (69, 320732), (92, 240549), (138, 160366), (181, 122268), (276, 80183), (362, 61134), (443, 49956), (543, 40756), (724, 30567), (886, 24978), (1086, 20378), (1329, 16652), (1772, 12489), (2172, 10189), (2658, 8326), (4163, 5316)]