18457068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{219727}}^1$

素因数の和:219741

約数の個数: 24

約数和(自身を含む): 49219072

約数和(自身を除く): 30762004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 219727, 439454, 659181, 878908, 1318362, 1538089, 2636724, 3076178, 4614267, 6152356, 9228534, 18457068]

約数ペア:

[(1, 18457068), (2, 9228534), (3, 6152356), (4, 4614267), (6, 3076178), (7, 2636724), (12, 1538089), (14, 1318362), (21, 878908), (28, 659181), (42, 439454), (84, 219727)]