15863781714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 36361543680

約数和(自身を除く): 20497761966

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 121, 139, 186, 242, 278, 341, 363, 417, 461, 682, 726, 834, 922, 1023, 1331, 1383, 1529, 2046, 2662, 2766, 3058, 3751, 3993, 4309, 4587, 5071, 7502, 7986, 8618, 9174, 10142, 11253, 12927, 14291, 15213, 16819, 22506, 25854, 28582, 30426, 33638, 41261, 42873, 47399, 50457, 55781, 64079, 82522, 85746, 94798, 100914, 111562, 123783, 128158, 142197, 157201, 167343, 185009, 192237, 247566, 284394, 314402, 334686, 370018, 384474, 471603, 521389, 555027, 613591, 704869, 943206, 1042778, 1110054, 1227182, 1409738, 1564167, 1729211, 1840773, 1986449, 2114607, 3128334, 3458422, 3681546, 3972898, 4229214, 5187633, 5735279, 5959347, 7753559, 10375266, 11470558, 11918694, 15507118, 17205837, 19021321, 21850939, 23260677, 34411674, 38042642, 43701878, 46521354, 57063963, 65552817, 85289149, 114127926, 131105634, 170578298, 240360329, 255867447, 480720658, 511734894, 721080987, 1442161974, 2643963619, 5287927238, 7931890857, 15863781714]

約数ペア:

[(1, 15863781714), (2, 7931890857), (3, 5287927238), (6, 2643963619), (11, 1442161974), (22, 721080987), (31, 511734894), (33, 480720658), (62, 255867447), (66, 240360329), (93, 170578298), (121, 131105634), (139, 114127926), (186, 85289149), (242, 65552817), (278, 57063963), (341, 46521354), (363, 43701878), (417, 38042642), (461, 34411674), (682, 23260677), (726, 21850939), (834, 19021321), (922, 17205837), (1023, 15507118), (1331, 11918694), (1383, 11470558), (1529, 10375266), (2046, 7753559), (2662, 5959347), (2766, 5735279), (3058, 5187633), (3751, 4229214), (3993, 3972898), (4309, 3681546), (4587, 3458422), (5071, 3128334), (7502, 2114607), (7986, 1986449), (8618, 1840773), (9174, 1729211), (10142, 1564167), (11253, 1409738), (12927, 1227182), (14291, 1110054), (15213, 1042778), (16819, 943206), (22506, 704869), (25854, 613591), (28582, 555027), (30426, 521389), (33638, 471603), (41261, 384474), (42873, 370018), (47399, 334686), (50457, 314402), (55781, 284394), (64079, 247566), (82522, 192237), (85746, 185009), (94798, 167343), (100914, 157201), (111562, 142197), (123783, 128158)]