128445249942

素因数分解:

$2^1\times 3^2\times {\mathrm{1447}}^1\times {\mathrm{4931477}}^1$

素因数の和:4932932

約数の個数: 24

約数和(自身を含む): 278490425616

約数和(自身を除く): 150045175674

約数列:

[1, 2, 3, 6, 9, 18, 1447, 2894, 4341, 8682, 13023, 26046, 4931477, 9862954, 14794431, 29588862, 44383293, 88766586, 7135847219, 14271694438, 21407541657, 42815083314, 64222624971, 128445249942]

約数ペア:

[(1, 128445249942), (2, 64222624971), (3, 42815083314), (6, 21407541657), (9, 14271694438), (18, 7135847219), (1447, 88766586), (2894, 44383293), (4341, 29588862), (8682, 14794431), (13023, 9862954), (26046, 4931477)]