2196351018

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:917

約数の個数: 128

約数和(自身を含む): 5376672000

約数和(自身を除く): 3180320982

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 97, 114, 171, 174, 194, 261, 291, 342, 513, 522, 551, 582, 761, 783, 873, 1026, 1102, 1522, 1566, 1653, 1746, 1843, 2283, 2619, 2813, 3306, 3686, 4566, 4959, 5238, 5529, 5626, 6849, 8439, 9918, 11058, 13698, 14459, 14877, 16587, 16878, 20547, 22069, 25317, 28918, 29754, 33174, 41094, 43377, 44138, 49761, 50634, 53447, 66207, 73817, 75951, 86754, 99522, 106894, 130131, 132414, 147634, 151902, 160341, 198621, 221451, 260262, 320682, 390393, 397242, 419311, 442902, 481023, 595863, 664353, 780786, 838622, 962046, 1191726, 1257933, 1328706, 1402523, 1443069, 1993059, 2140693, 2515866, 2805046, 2886138, 3773799, 3986118, 4207569, 4281386, 6422079, 7547598, 8415138, 11321397, 12622707, 12844158, 19266237, 22642794, 25245414, 37868121, 38532474, 40673167, 57798711, 75736242, 81346334, 115597422, 122019501, 244039002, 366058503, 732117006, 1098175509, 2196351018]

約数ペア:

[(1, 2196351018), (2, 1098175509), (3, 732117006), (6, 366058503), (9, 244039002), (18, 122019501), (19, 115597422), (27, 81346334), (29, 75736242), (38, 57798711), (54, 40673167), (57, 38532474), (58, 37868121), (87, 25245414), (97, 22642794), (114, 19266237), (171, 12844158), (174, 12622707), (194, 11321397), (261, 8415138), (291, 7547598), (342, 6422079), (513, 4281386), (522, 4207569), (551, 3986118), (582, 3773799), (761, 2886138), (783, 2805046), (873, 2515866), (1026, 2140693), (1102, 1993059), (1522, 1443069), (1566, 1402523), (1653, 1328706), (1746, 1257933), (1843, 1191726), (2283, 962046), (2619, 838622), (2813, 780786), (3306, 664353), (3686, 595863), (4566, 481023), (4959, 442902), (5238, 419311), (5529, 397242), (5626, 390393), (6849, 320682), (8439, 260262), (9918, 221451), (11058, 198621), (13698, 160341), (14459, 151902), (14877, 147634), (16587, 132414), (16878, 130131), (20547, 106894), (22069, 99522), (25317, 86754), (28918, 75951), (29754, 73817), (33174, 66207), (41094, 53447), (43377, 50634), (44138, 49761)]