26880138

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{24481}}^1$

素因数の和:24550

約数の個数: 24

約数和(自身を含む): 59197476

約数和(自身を除く): 32317338

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 24481, 48962, 73443, 146886, 220329, 440658, 1493341, 2986682, 4480023, 8960046, 13440069, 26880138]

約数ペア:

[(1, 26880138), (2, 13440069), (3, 8960046), (6, 4480023), (9, 2986682), (18, 1493341), (61, 440658), (122, 220329), (183, 146886), (366, 73443), (549, 48962), (1098, 24481)]