2018272977

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{464291}}^1$

素因数の和:464330

約数の個数: 32

約数和(自身を含む): 3565762560

約数和(自身を除く): 1547489583

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 464291, 1392873, 3250037, 4178619, 9750111, 10678693, 12535857, 29250333, 32036079, 74750851, 87750999, 96108237, 224252553, 288324711, 672757659, 2018272977]

約数ペア:

[(1, 2018272977), (3, 672757659), (7, 288324711), (9, 224252553), (21, 96108237), (23, 87750999), (27, 74750851), (63, 32036079), (69, 29250333), (161, 12535857), (189, 10678693), (207, 9750111), (483, 4178619), (621, 3250037), (1449, 1392873), (4347, 464291)]