40864446

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{108107}}^1$

素因数の和:108125

約数の個数: 32

約数和(自身を含む): 103783680

約数和(自身を除く): 62919234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 108107, 216214, 324321, 648642, 756749, 972963, 1513498, 1945926, 2270247, 2918889, 4540494, 5837778, 6810741, 13621482, 20432223, 40864446]

約数ペア:

[(1, 40864446), (2, 20432223), (3, 13621482), (6, 6810741), (7, 5837778), (9, 4540494), (14, 2918889), (18, 2270247), (21, 1945926), (27, 1513498), (42, 972963), (54, 756749), (63, 648642), (126, 324321), (189, 216214), (378, 108107)]