29977002

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1499}}^1$

素因数の和:1619

約数の個数: 48

約数和(自身を含む): 71604000

約数和(自身を除く): 41626998

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 101, 198, 202, 303, 606, 909, 1111, 1499, 1818, 2222, 2998, 3333, 4497, 6666, 8994, 9999, 13491, 16489, 19998, 26982, 32978, 49467, 98934, 148401, 151399, 296802, 302798, 454197, 908394, 1362591, 1665389, 2725182, 3330778, 4996167, 9992334, 14988501, 29977002]

約数ペア:

[(1, 29977002), (2, 14988501), (3, 9992334), (6, 4996167), (9, 3330778), (11, 2725182), (18, 1665389), (22, 1362591), (33, 908394), (66, 454197), (99, 302798), (101, 296802), (198, 151399), (202, 148401), (303, 98934), (606, 49467), (909, 32978), (1111, 26982), (1499, 19998), (1818, 16489), (2222, 13491), (2998, 9999), (3333, 8994), (4497, 6666)]