12821412

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 30965760

約数和(自身を除く): 18144348

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 127, 141, 179, 188, 254, 282, 358, 381, 508, 537, 564, 716, 762, 1074, 1524, 2148, 5969, 8413, 11938, 16826, 17907, 22733, 23876, 25239, 33652, 35814, 45466, 50478, 68199, 71628, 90932, 100956, 136398, 272796, 1068451, 2136902, 3205353, 4273804, 6410706, 12821412]

約数ペア:

[(1, 12821412), (2, 6410706), (3, 4273804), (4, 3205353), (6, 2136902), (12, 1068451), (47, 272796), (94, 136398), (127, 100956), (141, 90932), (179, 71628), (188, 68199), (254, 50478), (282, 45466), (358, 35814), (381, 33652), (508, 25239), (537, 23876), (564, 22733), (716, 17907), (762, 16826), (1074, 11938), (1524, 8413), (2148, 5969)]