27965682

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 66326400

約数和(自身を除く): 38360718

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 97, 114, 171, 194, 281, 291, 342, 513, 562, 582, 843, 873, 1026, 1686, 1746, 1843, 2529, 2619, 3686, 5058, 5238, 5339, 5529, 7587, 10678, 11058, 15174, 16017, 16587, 27257, 32034, 33174, 48051, 49761, 54514, 81771, 96102, 99522, 144153, 163542, 245313, 288306, 490626, 517883, 735939, 1035766, 1471878, 1553649, 3107298, 4660947, 9321894, 13982841, 27965682]

約数ペア:

[(1, 27965682), (2, 13982841), (3, 9321894), (6, 4660947), (9, 3107298), (18, 1553649), (19, 1471878), (27, 1035766), (38, 735939), (54, 517883), (57, 490626), (97, 288306), (114, 245313), (171, 163542), (194, 144153), (281, 99522), (291, 96102), (342, 81771), (513, 54514), (562, 49761), (582, 48051), (843, 33174), (873, 32034), (1026, 27257), (1686, 16587), (1746, 16017), (1843, 15174), (2529, 11058), (2619, 10678), (3686, 7587), (5058, 5529), (5238, 5339)]