12131076

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 29304576

約数和(自身を除く): 17173500

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 137, 141, 157, 188, 274, 282, 314, 411, 471, 548, 564, 628, 822, 942, 1644, 1884, 6439, 7379, 12878, 14758, 19317, 21509, 22137, 25756, 29516, 38634, 43018, 44274, 64527, 77268, 86036, 88548, 129054, 258108, 1010923, 2021846, 3032769, 4043692, 6065538, 12131076]

約数ペア:

[(1, 12131076), (2, 6065538), (3, 4043692), (4, 3032769), (6, 2021846), (12, 1010923), (47, 258108), (94, 129054), (137, 88548), (141, 86036), (157, 77268), (188, 64527), (274, 44274), (282, 43018), (314, 38634), (411, 29516), (471, 25756), (548, 22137), (564, 21509), (628, 19317), (822, 14758), (942, 12878), (1644, 7379), (1884, 6439)]