42082986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{907}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 99371520

約数和(自身を除く): 57288534

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 37, 38, 57, 66, 74, 111, 114, 209, 222, 407, 418, 627, 703, 814, 907, 1221, 1254, 1406, 1814, 2109, 2442, 2721, 4218, 5442, 7733, 9977, 15466, 17233, 19954, 23199, 29931, 33559, 34466, 46398, 51699, 59862, 67118, 100677, 103398, 189563, 201354, 369149, 379126, 568689, 637621, 738298, 1107447, 1137378, 1275242, 1912863, 2214894, 3825726, 7013831, 14027662, 21041493, 42082986]

約数ペア:

[(1, 42082986), (2, 21041493), (3, 14027662), (6, 7013831), (11, 3825726), (19, 2214894), (22, 1912863), (33, 1275242), (37, 1137378), (38, 1107447), (57, 738298), (66, 637621), (74, 568689), (111, 379126), (114, 369149), (209, 201354), (222, 189563), (407, 103398), (418, 100677), (627, 67118), (703, 59862), (814, 51699), (907, 46398), (1221, 34466), (1254, 33559), (1406, 29931), (1814, 23199), (2109, 19954), (2442, 17233), (2721, 15466), (4218, 9977), (5442, 7733)]