2903538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 6894720

約数和(自身を除く): 3991182

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 37, 41, 58, 66, 74, 82, 87, 111, 123, 174, 222, 246, 319, 407, 451, 638, 814, 902, 957, 1073, 1189, 1221, 1353, 1517, 1914, 2146, 2378, 2442, 2706, 3034, 3219, 3567, 4551, 6438, 7134, 9102, 11803, 13079, 16687, 23606, 26158, 33374, 35409, 39237, 43993, 50061, 70818, 78474, 87986, 100122, 131979, 263958, 483923, 967846, 1451769, 2903538]

約数ペア:

[(1, 2903538), (2, 1451769), (3, 967846), (6, 483923), (11, 263958), (22, 131979), (29, 100122), (33, 87986), (37, 78474), (41, 70818), (58, 50061), (66, 43993), (74, 39237), (82, 35409), (87, 33374), (111, 26158), (123, 23606), (174, 16687), (222, 13079), (246, 11803), (319, 9102), (407, 7134), (451, 6438), (638, 4551), (814, 3567), (902, 3219), (957, 3034), (1073, 2706), (1189, 2442), (1221, 2378), (1353, 2146), (1517, 1914)]