18033204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11299}}^1$

素因数の和:11332

約数の個数: 48

約数和(自身を含む): 50624000

約数和(自身を除く): 32590796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 11299, 22598, 33897, 45196, 67794, 79093, 135588, 158186, 214681, 237279, 316372, 429362, 474558, 644043, 858724, 949116, 1288086, 1502767, 2576172, 3005534, 4508301, 6011068, 9016602, 18033204]

約数ペア:

[(1, 18033204), (2, 9016602), (3, 6011068), (4, 4508301), (6, 3005534), (7, 2576172), (12, 1502767), (14, 1288086), (19, 949116), (21, 858724), (28, 644043), (38, 474558), (42, 429362), (57, 316372), (76, 237279), (84, 214681), (114, 158186), (133, 135588), (228, 79093), (266, 67794), (399, 45196), (532, 33897), (798, 22598), (1596, 11299)]