2213496

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 6093360

約数和(自身を除く): 3879864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 433, 568, 639, 852, 866, 1278, 1299, 1704, 1732, 2556, 2598, 3464, 3897, 5112, 5196, 7794, 10392, 15588, 30743, 31176, 61486, 92229, 122972, 184458, 245944, 276687, 368916, 553374, 737832, 1106748, 2213496]

約数ペア:

[(1, 2213496), (2, 1106748), (3, 737832), (4, 553374), (6, 368916), (8, 276687), (9, 245944), (12, 184458), (18, 122972), (24, 92229), (36, 61486), (71, 31176), (72, 30743), (142, 15588), (213, 10392), (284, 7794), (426, 5196), (433, 5112), (568, 3897), (639, 3464), (852, 2598), (866, 2556), (1278, 1732), (1299, 1704)]