42019716

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 112613760

約数和(自身を除く): 70594044

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 37, 38, 51, 57, 68, 74, 76, 102, 111, 114, 148, 204, 222, 228, 293, 323, 444, 586, 629, 646, 703, 879, 969, 1172, 1258, 1292, 1406, 1758, 1887, 1938, 2109, 2516, 2812, 3516, 3774, 3876, 4218, 4981, 5567, 7548, 8436, 9962, 10841, 11134, 11951, 14943, 16701, 19924, 21682, 22268, 23902, 29886, 32523, 33402, 35853, 43364, 47804, 59772, 65046, 66804, 71706, 94639, 130092, 143412, 184297, 189278, 205979, 283917, 368594, 378556, 411958, 552891, 567834, 617937, 737188, 823916, 1105782, 1135668, 1235874, 2211564, 2471748, 3501643, 7003286, 10504929, 14006572, 21009858, 42019716]

約数ペア:

[(1, 42019716), (2, 21009858), (3, 14006572), (4, 10504929), (6, 7003286), (12, 3501643), (17, 2471748), (19, 2211564), (34, 1235874), (37, 1135668), (38, 1105782), (51, 823916), (57, 737188), (68, 617937), (74, 567834), (76, 552891), (102, 411958), (111, 378556), (114, 368594), (148, 283917), (204, 205979), (222, 189278), (228, 184297), (293, 143412), (323, 130092), (444, 94639), (586, 71706), (629, 66804), (646, 65046), (703, 59772), (879, 47804), (969, 43364), (1172, 35853), (1258, 33402), (1292, 32523), (1406, 29886), (1758, 23902), (1887, 22268), (1938, 21682), (2109, 19924), (2516, 16701), (2812, 14943), (3516, 11951), (3774, 11134), (3876, 10841), (4218, 9962), (4981, 8436), (5567, 7548)]