21848472

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{7057}}^1$

素因数の和:7112

約数の個数: 48

約数和(自身を含む): 60557640

約数和(自身を除く): 38709168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 7057, 14114, 21171, 28228, 42342, 56456, 63513, 84684, 127026, 169368, 254052, 303451, 508104, 606902, 910353, 1213804, 1820706, 2427608, 2731059, 3641412, 5462118, 7282824, 10924236, 21848472]

約数ペア:

[(1, 21848472), (2, 10924236), (3, 7282824), (4, 5462118), (6, 3641412), (8, 2731059), (9, 2427608), (12, 1820706), (18, 1213804), (24, 910353), (36, 606902), (43, 508104), (72, 303451), (86, 254052), (129, 169368), (172, 127026), (258, 84684), (344, 63513), (387, 56456), (516, 42342), (774, 28228), (1032, 21171), (1548, 14114), (3096, 7057)]