27990948

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{38239}}^1$

素因数の和:38307

約数の個数: 24

約数和(自身を含む): 66384640

約数和(自身を除く): 38393692

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 38239, 76478, 114717, 152956, 229434, 458868, 2332579, 4665158, 6997737, 9330316, 13995474, 27990948]

約数ペア:

[(1, 27990948), (2, 13995474), (3, 9330316), (4, 6997737), (6, 4665158), (12, 2332579), (61, 458868), (122, 229434), (183, 152956), (244, 114717), (366, 76478), (732, 38239)]