21770412

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{29741}}^1$

素因数の和:29809

約数の個数: 24

約数和(自身を含む): 51632112

約数和(自身を除く): 29861700

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 29741, 59482, 89223, 118964, 178446, 356892, 1814201, 3628402, 5442603, 7256804, 10885206, 21770412]

約数ペア:

[(1, 21770412), (2, 10885206), (3, 7256804), (4, 5442603), (6, 3628402), (12, 1814201), (61, 356892), (122, 178446), (183, 118964), (244, 89223), (366, 59482), (732, 29741)]