65131458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{3083}}^1$

素因数の和:3598

約数の個数: 32

約数和(自身を含む): 149216256

約数和(自身を除く): 84084798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 503, 1006, 1509, 3018, 3083, 3521, 6166, 7042, 9249, 10563, 18498, 21126, 21581, 43162, 64743, 129486, 1550749, 3101498, 4652247, 9304494, 10855243, 21710486, 32565729, 65131458]

約数ペア:

[(1, 65131458), (2, 32565729), (3, 21710486), (6, 10855243), (7, 9304494), (14, 4652247), (21, 3101498), (42, 1550749), (503, 129486), (1006, 64743), (1509, 43162), (3018, 21581), (3083, 21126), (3521, 18498), (6166, 10563), (7042, 9249)]