42842004

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2053}}^1$

素因数の和:2144

約数の個数: 48

約数和(自身を含む): 104901888

約数和(自身を除く): 62059884

約数列:

[1, 2, 3, 4, 6, 12, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 444, 564, 1739, 2053, 3478, 4106, 5217, 6159, 6956, 8212, 10434, 12318, 20868, 24636, 75961, 96491, 151922, 192982, 227883, 289473, 303844, 385964, 455766, 578946, 911532, 1157892, 3570167, 7140334, 10710501, 14280668, 21421002, 42842004]

約数ペア:

[(1, 42842004), (2, 21421002), (3, 14280668), (4, 10710501), (6, 7140334), (12, 3570167), (37, 1157892), (47, 911532), (74, 578946), (94, 455766), (111, 385964), (141, 303844), (148, 289473), (188, 227883), (222, 192982), (282, 151922), (444, 96491), (564, 75961), (1739, 24636), (2053, 20868), (3478, 12318), (4106, 10434), (5217, 8212), (6159, 6956)]