8611788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 21409920

約数和(自身を除く): 12798132

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 107, 114, 214, 228, 321, 353, 428, 642, 706, 1059, 1284, 1412, 2033, 2118, 4066, 4236, 6099, 6707, 8132, 12198, 13414, 20121, 24396, 26828, 37771, 40242, 75542, 80484, 113313, 151084, 226626, 453252, 717649, 1435298, 2152947, 2870596, 4305894, 8611788]

約数ペア:

[(1, 8611788), (2, 4305894), (3, 2870596), (4, 2152947), (6, 1435298), (12, 717649), (19, 453252), (38, 226626), (57, 151084), (76, 113313), (107, 80484), (114, 75542), (214, 40242), (228, 37771), (321, 26828), (353, 24396), (428, 20121), (642, 13414), (706, 12198), (1059, 8132), (1284, 6707), (1412, 6099), (2033, 4236), (2118, 4066)]