1929042

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 4334400

約数和(自身を除く): 2405358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 257, 278, 417, 514, 771, 834, 1251, 1542, 2313, 2502, 3753, 4626, 6939, 7506, 13878, 35723, 71446, 107169, 214338, 321507, 643014, 964521, 1929042]

約数ペア:

[(1, 1929042), (2, 964521), (3, 643014), (6, 321507), (9, 214338), (18, 107169), (27, 71446), (54, 35723), (139, 13878), (257, 7506), (278, 6939), (417, 4626), (514, 3753), (771, 2502), (834, 2313), (1251, 1542)]