6420216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 17781120

約数和(自身を除く): 11360904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 83, 88, 132, 166, 249, 264, 293, 332, 498, 586, 664, 879, 913, 996, 1172, 1758, 1826, 1992, 2344, 2739, 3223, 3516, 3652, 5478, 6446, 7032, 7304, 9669, 10956, 12892, 19338, 21912, 24319, 25784, 38676, 48638, 72957, 77352, 97276, 145914, 194552, 267509, 291828, 535018, 583656, 802527, 1070036, 1605054, 2140072, 3210108, 6420216]

約数ペア:

[(1, 6420216), (2, 3210108), (3, 2140072), (4, 1605054), (6, 1070036), (8, 802527), (11, 583656), (12, 535018), (22, 291828), (24, 267509), (33, 194552), (44, 145914), (66, 97276), (83, 77352), (88, 72957), (132, 48638), (166, 38676), (249, 25784), (264, 24319), (293, 21912), (332, 19338), (498, 12892), (586, 10956), (664, 9669), (879, 7304), (913, 7032), (996, 6446), (1172, 5478), (1758, 3652), (1826, 3516), (1992, 3223), (2344, 2739)]