145430586

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{384737}}^1$

素因数の和:384755

約数の個数: 32

約数和(自身を含む): 369348480

約数和(自身を除く): 223917894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 384737, 769474, 1154211, 2308422, 2693159, 3462633, 5386318, 6925266, 8079477, 10387899, 16158954, 20775798, 24238431, 48476862, 72715293, 145430586]

約数ペア:

[(1, 145430586), (2, 72715293), (3, 48476862), (6, 24238431), (7, 20775798), (9, 16158954), (14, 10387899), (18, 8079477), (21, 6925266), (27, 5386318), (42, 3462633), (54, 2693159), (63, 2308422), (126, 1154211), (189, 769474), (378, 384737)]