18561156

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{4673}}^1$

素因数の和:5011

約数の個数: 24

約数和(自身を含む): 43449504

約数和(自身を除く): 24888348

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 4673, 9346, 14019, 18692, 28038, 56076, 1546763, 3093526, 4640289, 6187052, 9280578, 18561156]

約数ペア:

[(1, 18561156), (2, 9280578), (3, 6187052), (4, 4640289), (6, 3093526), (12, 1546763), (331, 56076), (662, 28038), (993, 18692), (1324, 14019), (1986, 9346), (3972, 4673)]