8248338

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{21821}}^1$

素因数の和:21839

約数の個数: 32

約数和(自身を含む): 20949120

約数和(自身を除く): 12700782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 21821, 43642, 65463, 130926, 152747, 196389, 305494, 392778, 458241, 589167, 916482, 1178334, 1374723, 2749446, 4124169, 8248338]

約数ペア:

[(1, 8248338), (2, 4124169), (3, 2749446), (6, 1374723), (7, 1178334), (9, 916482), (14, 589167), (18, 458241), (21, 392778), (27, 305494), (42, 196389), (54, 152747), (63, 130926), (126, 65463), (189, 43642), (378, 21821)]