215757684

素因数分解:

$2^2\times 3^2\times {\mathrm{827}}^1\times {\mathrm{7247}}^1$

素因数の和:8084

約数の個数: 36

約数和(自身を含む): 546122304

約数和(自身を除く): 330364620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 827, 1654, 2481, 3308, 4962, 7247, 7443, 9924, 14494, 14886, 21741, 28988, 29772, 43482, 65223, 86964, 130446, 260892, 5993269, 11986538, 17979807, 23973076, 35959614, 53939421, 71919228, 107878842, 215757684]

約数ペア:

[(1, 215757684), (2, 107878842), (3, 71919228), (4, 53939421), (6, 35959614), (9, 23973076), (12, 17979807), (18, 11986538), (36, 5993269), (827, 260892), (1654, 130446), (2481, 86964), (3308, 65223), (4962, 43482), (7247, 29772), (7443, 28988), (9924, 21741), (14494, 14886)]