7240338

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{8209}}^1$

素因数の和:8231

約数の個数: 36

約数和(自身を含む): 18250830

約数和(自身を除く): 11010492

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 8209, 16418, 24627, 49254, 57463, 73881, 114926, 147762, 172389, 344778, 402241, 517167, 804482, 1034334, 1206723, 2413446, 3620169, 7240338]

約数ペア:

[(1, 7240338), (2, 3620169), (3, 2413446), (6, 1206723), (7, 1034334), (9, 804482), (14, 517167), (18, 402241), (21, 344778), (42, 172389), (49, 147762), (63, 114926), (98, 73881), (126, 57463), (147, 49254), (294, 24627), (441, 16418), (882, 8209)]