39455766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{643}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 98052864

約数和(自身を除く): 58597098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 487, 643, 974, 1286, 1461, 1929, 2922, 3409, 3858, 4383, 4501, 5787, 6818, 8766, 9002, 10227, 11574, 13503, 20454, 27006, 30681, 40509, 61362, 81018, 313141, 626282, 939423, 1878846, 2191987, 2818269, 4383974, 5636538, 6575961, 13151922, 19727883, 39455766]

約数ペア:

[(1, 39455766), (2, 19727883), (3, 13151922), (6, 6575961), (7, 5636538), (9, 4383974), (14, 2818269), (18, 2191987), (21, 1878846), (42, 939423), (63, 626282), (126, 313141), (487, 81018), (643, 61362), (974, 40509), (1286, 30681), (1461, 27006), (1929, 20454), (2922, 13503), (3409, 11574), (3858, 10227), (4383, 9002), (4501, 8766), (5787, 6818)]