21444036

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{7477}}^1$

素因数の和:7723

約数の個数: 24

約数和(自身を含む): 50252160

約数和(自身を除く): 28808124

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 7477, 14954, 22431, 29908, 44862, 89724, 1787003, 3574006, 5361009, 7148012, 10722018, 21444036]

約数ペア:

[(1, 21444036), (2, 10722018), (3, 7148012), (4, 5361009), (6, 3574006), (12, 1787003), (239, 89724), (478, 44862), (717, 29908), (956, 22431), (1434, 14954), (2868, 7477)]