21864048

素因数分解:

$2^4\times 3^1\times {\mathrm{281}}^1\times {\mathrm{1621}}^1$

素因数の和:1913

約数の個数: 40

約数和(自身を含む): 56718096

約数和(自身を除く): 34854048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 281, 562, 843, 1124, 1621, 1686, 2248, 3242, 3372, 4496, 4863, 6484, 6744, 9726, 12968, 13488, 19452, 25936, 38904, 77808, 455501, 911002, 1366503, 1822004, 2733006, 3644008, 5466012, 7288016, 10932024, 21864048]

約数ペア:

[(1, 21864048), (2, 10932024), (3, 7288016), (4, 5466012), (6, 3644008), (8, 2733006), (12, 1822004), (16, 1366503), (24, 911002), (48, 455501), (281, 77808), (562, 38904), (843, 25936), (1124, 19452), (1621, 13488), (1686, 12968), (2248, 9726), (3242, 6744), (3372, 6484), (4496, 4863)]