1979656434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{146837}}^1$

素因数の和:146959

約数の個数: 48

約数和(自身を含む): 4947853248

約数和(自身を除く): 2968196814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2247, 4494, 6741, 13482, 146837, 293674, 440511, 881022, 1027859, 1321533, 2055718, 2643066, 3083577, 6167154, 9250731, 15711559, 18501462, 31423118, 47134677, 94269354, 109980913, 141404031, 219961826, 282808062, 329942739, 659885478, 989828217, 1979656434]

約数ペア:

[(1, 1979656434), (2, 989828217), (3, 659885478), (6, 329942739), (7, 282808062), (9, 219961826), (14, 141404031), (18, 109980913), (21, 94269354), (42, 47134677), (63, 31423118), (107, 18501462), (126, 15711559), (214, 9250731), (321, 6167154), (642, 3083577), (749, 2643066), (963, 2055718), (1498, 1321533), (1926, 1027859), (2247, 881022), (4494, 440511), (6741, 293674), (13482, 146837)]