18709186254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 41548846752

約数和(自身を除く): 22839660498

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 281, 293, 313, 363, 562, 586, 626, 726, 843, 879, 939, 1686, 1758, 1878, 3091, 3223, 3443, 6182, 6446, 6886, 9273, 9669, 10329, 18546, 19338, 20658, 34001, 35453, 37873, 68002, 70906, 75746, 82333, 87953, 91709, 102003, 106359, 113619, 164666, 175906, 183418, 204006, 212718, 227238, 246999, 263859, 275127, 493998, 527718, 550254, 905663, 967483, 1008799, 1811326, 1934966, 2017598, 2716989, 2902449, 3026397, 5433978, 5804898, 6052794, 9962293, 10642313, 11096789, 19924586, 21284626, 22193578, 25770229, 29886879, 31926939, 33290367, 51540458, 59773758, 63853878, 66580734, 77310687, 154621374, 283472519, 566945038, 850417557, 1700835114, 3118197709, 6236395418, 9354593127, 18709186254]

約数ペア:

[(1, 18709186254), (2, 9354593127), (3, 6236395418), (6, 3118197709), (11, 1700835114), (22, 850417557), (33, 566945038), (66, 283472519), (121, 154621374), (242, 77310687), (281, 66580734), (293, 63853878), (313, 59773758), (363, 51540458), (562, 33290367), (586, 31926939), (626, 29886879), (726, 25770229), (843, 22193578), (879, 21284626), (939, 19924586), (1686, 11096789), (1758, 10642313), (1878, 9962293), (3091, 6052794), (3223, 5804898), (3443, 5433978), (6182, 3026397), (6446, 2902449), (6886, 2716989), (9273, 2017598), (9669, 1934966), (10329, 1811326), (18546, 1008799), (19338, 967483), (20658, 905663), (34001, 550254), (35453, 527718), (37873, 493998), (68002, 275127), (70906, 263859), (75746, 246999), (82333, 227238), (87953, 212718), (91709, 204006), (102003, 183418), (106359, 175906), (113619, 164666)]