21466992

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{6299}}^1$

素因数の和:6381

約数の個数: 40

約数和(自身を含む): 56246400

約数和(自身を除く): 34779408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 6299, 12598, 18897, 25196, 37794, 50392, 75588, 100784, 151176, 302352, 447229, 894458, 1341687, 1788916, 2683374, 3577832, 5366748, 7155664, 10733496, 21466992]

約数ペア:

[(1, 21466992), (2, 10733496), (3, 7155664), (4, 5366748), (6, 3577832), (8, 2683374), (12, 1788916), (16, 1341687), (24, 894458), (48, 447229), (71, 302352), (142, 151176), (213, 100784), (284, 75588), (426, 50392), (568, 37794), (852, 25196), (1136, 18897), (1704, 12598), (3408, 6299)]