22161972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11471}}^1$

素因数の和:11508

約数の個数: 48

約数和(自身を含む): 61673472

約数和(自身を除く): 39511500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 11471, 22942, 34413, 45884, 68826, 80297, 137652, 160594, 240891, 263833, 321188, 481782, 527666, 791499, 963564, 1055332, 1582998, 1846831, 3165996, 3693662, 5540493, 7387324, 11080986, 22161972]

約数ペア:

[(1, 22161972), (2, 11080986), (3, 7387324), (4, 5540493), (6, 3693662), (7, 3165996), (12, 1846831), (14, 1582998), (21, 1055332), (23, 963564), (28, 791499), (42, 527666), (46, 481782), (69, 321188), (84, 263833), (92, 240891), (138, 160594), (161, 137652), (276, 80297), (322, 68826), (483, 45884), (644, 34413), (966, 22942), (1932, 11471)]