3964338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 9974016

約数和(自身を除く): 6009678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 431, 438, 511, 657, 862, 1022, 1293, 1314, 1533, 2586, 3017, 3066, 3879, 4599, 6034, 7758, 9051, 9198, 18102, 27153, 31463, 54306, 62926, 94389, 188778, 220241, 283167, 440482, 566334, 660723, 1321446, 1982169, 3964338]

約数ペア:

[(1, 3964338), (2, 1982169), (3, 1321446), (6, 660723), (7, 566334), (9, 440482), (14, 283167), (18, 220241), (21, 188778), (42, 94389), (63, 62926), (73, 54306), (126, 31463), (146, 27153), (219, 18102), (431, 9198), (438, 9051), (511, 7758), (657, 6034), (862, 4599), (1022, 3879), (1293, 3066), (1314, 3017), (1533, 2586)]