120728538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{958163}}^1$

素因数の和:958178

約数の個数: 24

約数和(自身を含む): 298947168

約数和(自身を除く): 178218630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 958163, 1916326, 2874489, 5748978, 6707141, 8623467, 13414282, 17246934, 20121423, 40242846, 60364269, 120728538]

約数ペア:

[(1, 120728538), (2, 60364269), (3, 40242846), (6, 20121423), (7, 17246934), (9, 13414282), (14, 8623467), (18, 6707141), (21, 5748978), (42, 2874489), (63, 1916326), (126, 958163)]