223880916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2665249}}^1$

素因数の和:2665263

約数の個数: 24

約数和(自身を含む): 597016000

約数和(自身を除く): 373135084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2665249, 5330498, 7995747, 10660996, 15991494, 18656743, 31982988, 37313486, 55970229, 74626972, 111940458, 223880916]

約数ペア:

[(1, 223880916), (2, 111940458), (3, 74626972), (4, 55970229), (6, 37313486), (7, 31982988), (12, 18656743), (14, 15991494), (21, 10660996), (28, 7995747), (42, 5330498), (84, 2665249)]