18950748

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{25889}}^1$

素因数の和:25957

約数の個数: 24

約数和(自身を含む): 44945040

約数和(自身を除く): 25994292

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 25889, 51778, 77667, 103556, 155334, 310668, 1579229, 3158458, 4737687, 6316916, 9475374, 18950748]

約数ペア:

[(1, 18950748), (2, 9475374), (3, 6316916), (4, 4737687), (6, 3158458), (12, 1579229), (61, 310668), (122, 155334), (183, 103556), (244, 77667), (366, 51778), (732, 25889)]