21995952

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41659}}^1$

素因数の和:41681

約数の個数: 40

約数和(自身を含む): 61990080

約数和(自身を除く): 39994128

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 41659, 83318, 124977, 166636, 249954, 333272, 458249, 499908, 666544, 916498, 999816, 1374747, 1832996, 1999632, 2749494, 3665992, 5498988, 7331984, 10997976, 21995952]

約数ペア:

[(1, 21995952), (2, 10997976), (3, 7331984), (4, 5498988), (6, 3665992), (8, 2749494), (11, 1999632), (12, 1832996), (16, 1374747), (22, 999816), (24, 916498), (33, 666544), (44, 499908), (48, 458249), (66, 333272), (88, 249954), (132, 166636), (176, 124977), (264, 83318), (528, 41659)]