147254814

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{389563}}^1$

素因数の和:389581

約数の個数: 32

約数和(自身を含む): 373981440

約数和(自身を除く): 226726626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 389563, 779126, 1168689, 2337378, 2726941, 3506067, 5453882, 7012134, 8180823, 10518201, 16361646, 21036402, 24542469, 49084938, 73627407, 147254814]

約数ペア:

[(1, 147254814), (2, 73627407), (3, 49084938), (6, 24542469), (7, 21036402), (9, 16361646), (14, 10518201), (18, 8180823), (21, 7012134), (27, 5453882), (42, 3506067), (54, 2726941), (63, 2337378), (126, 1168689), (189, 779126), (378, 389563)]