238261212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{945481}}^1$

素因数の和:945498

約数の個数: 36

約数和(自身を含む): 688310896

約数和(自身を除く): 450049684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 945481, 1890962, 2836443, 3781924, 5672886, 6618367, 8509329, 11345772, 13236734, 17018658, 19855101, 26473468, 34037316, 39710202, 59565303, 79420404, 119130606, 238261212]

約数ペア:

[(1, 238261212), (2, 119130606), (3, 79420404), (4, 59565303), (6, 39710202), (7, 34037316), (9, 26473468), (12, 19855101), (14, 17018658), (18, 13236734), (21, 11345772), (28, 8509329), (36, 6618367), (42, 5672886), (63, 3781924), (84, 2836443), (126, 1890962), (252, 945481)]