7561428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{90017}}^1$

素因数の和:90031

約数の個数: 24

約数和(自身を含む): 20164032

約数和(自身を除く): 12602604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 90017, 180034, 270051, 360068, 540102, 630119, 1080204, 1260238, 1890357, 2520476, 3780714, 7561428]

約数ペア:

[(1, 7561428), (2, 3780714), (3, 2520476), (4, 1890357), (6, 1260238), (7, 1080204), (12, 630119), (14, 540102), (21, 360068), (28, 270051), (42, 180034), (84, 90017)]