18622242

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1$

素因数の和:3247

約数の個数: 48

約数和(自身を含む): 44984160

約数和(自身を除く): 26361918

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 3203, 5814, 6406, 9609, 19218, 28827, 54451, 57654, 60857, 108902, 121714, 163353, 182571, 326706, 365142, 490059, 547713, 980118, 1034569, 1095426, 2069138, 3103707, 6207414, 9311121, 18622242]

約数ペア:

[(1, 18622242), (2, 9311121), (3, 6207414), (6, 3103707), (9, 2069138), (17, 1095426), (18, 1034569), (19, 980118), (34, 547713), (38, 490059), (51, 365142), (57, 326706), (102, 182571), (114, 163353), (153, 121714), (171, 108902), (306, 60857), (323, 57654), (342, 54451), (646, 28827), (969, 19218), (1938, 9609), (2907, 6406), (3203, 5814)]