18467892

素因数分解:

$2^2\times 3^3\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 48121920

約数和(自身を除く): 29654028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 307, 557, 614, 921, 1114, 1228, 1671, 1842, 2228, 2763, 3342, 3684, 5013, 5526, 6684, 8289, 10026, 11052, 15039, 16578, 20052, 30078, 33156, 60156, 170999, 341998, 512997, 683996, 1025994, 1538991, 2051988, 3077982, 4616973, 6155964, 9233946, 18467892]

約数ペア:

[(1, 18467892), (2, 9233946), (3, 6155964), (4, 4616973), (6, 3077982), (9, 2051988), (12, 1538991), (18, 1025994), (27, 683996), (36, 512997), (54, 341998), (108, 170999), (307, 60156), (557, 33156), (614, 30078), (921, 20052), (1114, 16578), (1228, 15039), (1671, 11052), (1842, 10026), (2228, 8289), (2763, 6684), (3342, 5526), (3684, 5013)]