2143646538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{15683}}^1$

素因数の和:15827

約数の個数: 64

約数和(自身を含む): 4968691200

約数和(自身を除く): 2825044662

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 109, 114, 209, 218, 327, 418, 627, 654, 1199, 1254, 2071, 2398, 3597, 4142, 6213, 7194, 12426, 15683, 22781, 31366, 45562, 47049, 68343, 94098, 136686, 172513, 297977, 345026, 517539, 595954, 893931, 1035078, 1709447, 1787862, 3277747, 3418894, 5128341, 6555494, 9833241, 10256682, 18803917, 19666482, 32479493, 37607834, 56411751, 64958986, 97438479, 112823502, 194876958, 357274423, 714548846, 1071823269, 2143646538]

約数ペア:

[(1, 2143646538), (2, 1071823269), (3, 714548846), (6, 357274423), (11, 194876958), (19, 112823502), (22, 97438479), (33, 64958986), (38, 56411751), (57, 37607834), (66, 32479493), (109, 19666482), (114, 18803917), (209, 10256682), (218, 9833241), (327, 6555494), (418, 5128341), (627, 3418894), (654, 3277747), (1199, 1787862), (1254, 1709447), (2071, 1035078), (2398, 893931), (3597, 595954), (4142, 517539), (6213, 345026), (7194, 297977), (12426, 172513), (15683, 136686), (22781, 94098), (31366, 68343), (45562, 47049)]