21660792

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{22013}}^1$

素因数の和:22063

約数の個数: 32

約数和(自身を含む): 55475280

約数和(自身を除く): 33814488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 22013, 44026, 66039, 88052, 132078, 176104, 264156, 528312, 902533, 1805066, 2707599, 3610132, 5415198, 7220264, 10830396, 21660792]

約数ペア:

[(1, 21660792), (2, 10830396), (3, 7220264), (4, 5415198), (6, 3610132), (8, 2707599), (12, 1805066), (24, 902533), (41, 528312), (82, 264156), (123, 176104), (164, 132078), (246, 88052), (328, 66039), (492, 44026), (984, 22013)]