47211804

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{21499}}^1$

素因数の和:21570

約数の個数: 36

約数和(自身を含む): 121303000

約数和(自身を除く): 74091196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 21499, 42998, 64497, 85996, 128994, 193491, 257988, 386982, 773964, 1311439, 2622878, 3934317, 5245756, 7868634, 11802951, 15737268, 23605902, 47211804]

約数ペア:

[(1, 47211804), (2, 23605902), (3, 15737268), (4, 11802951), (6, 7868634), (9, 5245756), (12, 3934317), (18, 2622878), (36, 1311439), (61, 773964), (122, 386982), (183, 257988), (244, 193491), (366, 128994), (549, 85996), (732, 64497), (1098, 42998), (2196, 21499)]