2021056596

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{479833}}^1$

素因数の和:479862

約数の個数: 60

約数和(自身を含む): 5689871572

約数和(自身を除く): 3668814976

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 479833, 959666, 1439499, 1919332, 2878998, 4318497, 5757996, 6237829, 8636994, 12475658, 12955491, 17273988, 18713487, 24951316, 25910982, 37426974, 38866473, 51821964, 56140461, 74853948, 77732946, 112280922, 155465892, 168421383, 224561844, 336842766, 505264149, 673685532, 1010528298, 2021056596]

約数ペア:

[(1, 2021056596), (2, 1010528298), (3, 673685532), (4, 505264149), (6, 336842766), (9, 224561844), (12, 168421383), (13, 155465892), (18, 112280922), (26, 77732946), (27, 74853948), (36, 56140461), (39, 51821964), (52, 38866473), (54, 37426974), (78, 25910982), (81, 24951316), (108, 18713487), (117, 17273988), (156, 12955491), (162, 12475658), (234, 8636994), (324, 6237829), (351, 5757996), (468, 4318497), (702, 2878998), (1053, 1919332), (1404, 1439499), (2106, 959666), (4212, 479833)]