42782718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 99475200

約数和(自身を除く): 56692482

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 109, 114, 209, 218, 313, 327, 418, 626, 627, 654, 939, 1199, 1254, 1878, 2071, 2398, 3443, 3597, 4142, 5947, 6213, 6886, 7194, 10329, 11894, 12426, 17841, 20658, 22781, 34117, 35682, 45562, 65417, 68234, 68343, 102351, 130834, 136686, 196251, 204702, 375287, 392502, 648223, 750574, 1125861, 1296446, 1944669, 2251722, 3889338, 7130453, 14260906, 21391359, 42782718]

約数ペア:

[(1, 42782718), (2, 21391359), (3, 14260906), (6, 7130453), (11, 3889338), (19, 2251722), (22, 1944669), (33, 1296446), (38, 1125861), (57, 750574), (66, 648223), (109, 392502), (114, 375287), (209, 204702), (218, 196251), (313, 136686), (327, 130834), (418, 102351), (626, 68343), (627, 68234), (654, 65417), (939, 45562), (1199, 35682), (1254, 34117), (1878, 22781), (2071, 20658), (2398, 17841), (3443, 12426), (3597, 11894), (4142, 10329), (5947, 7194), (6213, 6886)]