2280798

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:68

約数の個数: 72

約数和(自身を含む): 5824728

約数和(自身を除く): 3543930

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 243, 247, 342, 351, 361, 486, 494, 513, 702, 722, 741, 1026, 1053, 1083, 1482, 1539, 2106, 2166, 2223, 3078, 3159, 3249, 4446, 4617, 4693, 6318, 6498, 6669, 9234, 9386, 9747, 13338, 14079, 19494, 20007, 28158, 29241, 40014, 42237, 58482, 60021, 84474, 87723, 120042, 126711, 175446, 253422, 380133, 760266, 1140399, 2280798]

約数ペア:

[(1, 2280798), (2, 1140399), (3, 760266), (6, 380133), (9, 253422), (13, 175446), (18, 126711), (19, 120042), (26, 87723), (27, 84474), (38, 60021), (39, 58482), (54, 42237), (57, 40014), (78, 29241), (81, 28158), (114, 20007), (117, 19494), (162, 14079), (171, 13338), (234, 9747), (243, 9386), (247, 9234), (342, 6669), (351, 6498), (361, 6318), (486, 4693), (494, 4617), (513, 4446), (702, 3249), (722, 3159), (741, 3078), (1026, 2223), (1053, 2166), (1083, 2106), (1482, 1539)]