21653132952

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{28351}}^1$

素因数の和:28645

約数の個数: 96

約数和(自身を含む): 59729725440

約数和(自身を除く): 38076592488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 263, 264, 363, 484, 526, 726, 789, 968, 1052, 1452, 1578, 2104, 2893, 2904, 3156, 5786, 6312, 8679, 11572, 17358, 23144, 28351, 31823, 34716, 56702, 63646, 69432, 85053, 95469, 113404, 127292, 170106, 190938, 226808, 254584, 311861, 340212, 381876, 623722, 680424, 763752, 935583, 1247444, 1871166, 2494888, 3430471, 3742332, 6860942, 7456313, 7484664, 10291413, 13721884, 14912626, 20582826, 22368939, 27443768, 29825252, 41165652, 44737878, 59650504, 82019443, 82331304, 89475756, 164038886, 178951512, 246058329, 328077772, 492116658, 656155544, 902213873, 984233316, 1804427746, 1968466632, 2706641619, 3608855492, 5413283238, 7217710984, 10826566476, 21653132952]

約数ペア:

[(1, 21653132952), (2, 10826566476), (3, 7217710984), (4, 5413283238), (6, 3608855492), (8, 2706641619), (11, 1968466632), (12, 1804427746), (22, 984233316), (24, 902213873), (33, 656155544), (44, 492116658), (66, 328077772), (88, 246058329), (121, 178951512), (132, 164038886), (242, 89475756), (263, 82331304), (264, 82019443), (363, 59650504), (484, 44737878), (526, 41165652), (726, 29825252), (789, 27443768), (968, 22368939), (1052, 20582826), (1452, 14912626), (1578, 13721884), (2104, 10291413), (2893, 7484664), (2904, 7456313), (3156, 6860942), (5786, 3742332), (6312, 3430471), (8679, 2494888), (11572, 1871166), (17358, 1247444), (23144, 935583), (28351, 763752), (31823, 680424), (34716, 623722), (56702, 381876), (63646, 340212), (69432, 311861), (85053, 254584), (95469, 226808), (113404, 190938), (127292, 170106)]