15920882856

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{1797751}}^1$

素因数の和:1797807

約数の個数: 64

約数和(自身を含む): 45303350400

約数和(自身を除く): 29382467544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 2214, 2952, 4428, 8856, 1797751, 3595502, 5393253, 7191004, 10786506, 14382008, 16179759, 21573012, 32359518, 43146024, 48539277, 64719036, 73707791, 97078554, 129438072, 147415582, 194157108, 221123373, 294831164, 388314216, 442246746, 589662328, 663370119, 884493492, 1326740238, 1768986984, 1990110357, 2653480476, 3980220714, 5306960952, 7960441428, 15920882856]

約数ペア:

[(1, 15920882856), (2, 7960441428), (3, 5306960952), (4, 3980220714), (6, 2653480476), (8, 1990110357), (9, 1768986984), (12, 1326740238), (18, 884493492), (24, 663370119), (27, 589662328), (36, 442246746), (41, 388314216), (54, 294831164), (72, 221123373), (82, 194157108), (108, 147415582), (123, 129438072), (164, 97078554), (216, 73707791), (246, 64719036), (328, 48539277), (369, 43146024), (492, 32359518), (738, 21573012), (984, 16179759), (1107, 14382008), (1476, 10786506), (2214, 7191004), (2952, 5393253), (4428, 3595502), (8856, 1797751)]