12402516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{409}}^1$

素因数の和:461

約数の個数: 72

約数和(自身を含む): 34991040

約数和(自身を除く): 22588524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 409, 532, 722, 798, 818, 1083, 1227, 1444, 1596, 1636, 2166, 2454, 2527, 2863, 4332, 4908, 5054, 5726, 7581, 7771, 8589, 10108, 11452, 15162, 15542, 17178, 23313, 30324, 31084, 34356, 46626, 54397, 93252, 108794, 147649, 163191, 217588, 295298, 326382, 442947, 590596, 652764, 885894, 1033543, 1771788, 2067086, 3100629, 4134172, 6201258, 12402516]

約数ペア:

[(1, 12402516), (2, 6201258), (3, 4134172), (4, 3100629), (6, 2067086), (7, 1771788), (12, 1033543), (14, 885894), (19, 652764), (21, 590596), (28, 442947), (38, 326382), (42, 295298), (57, 217588), (76, 163191), (84, 147649), (114, 108794), (133, 93252), (228, 54397), (266, 46626), (361, 34356), (399, 31084), (409, 30324), (532, 23313), (722, 17178), (798, 15542), (818, 15162), (1083, 11452), (1227, 10108), (1444, 8589), (1596, 7771), (1636, 7581), (2166, 5726), (2454, 5054), (2527, 4908), (2863, 4332)]