17939375844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6052421}}^1$

素因数の和:6052460

約数の個数: 48

約数和(自身を含む): 47450988480

約数和(自身を除く): 29511612636

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 6052421, 12104842, 18157263, 24209684, 36314526, 72629052, 78681473, 114995999, 157362946, 229991998, 236044419, 314725892, 344987997, 459983996, 472088838, 689975994, 944177676, 1379951988, 1494947987, 2989895974, 4484843961, 5979791948, 8969687922, 17939375844]

約数ペア:

[(1, 17939375844), (2, 8969687922), (3, 5979791948), (4, 4484843961), (6, 2989895974), (12, 1494947987), (13, 1379951988), (19, 944177676), (26, 689975994), (38, 472088838), (39, 459983996), (52, 344987997), (57, 314725892), (76, 236044419), (78, 229991998), (114, 157362946), (156, 114995999), (228, 78681473), (247, 72629052), (494, 36314526), (741, 24209684), (988, 18157263), (1482, 12104842), (2964, 6052421)]