13461378

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 32563200

約数和(自身を除く): 19101822

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 211, 217, 294, 343, 422, 434, 633, 651, 686, 1029, 1266, 1302, 1477, 1519, 2058, 2954, 3038, 4431, 4557, 6541, 8862, 9114, 10339, 10633, 13082, 19623, 20678, 21266, 31017, 31899, 39246, 45787, 62034, 63798, 72373, 91574, 137361, 144746, 217119, 274722, 320509, 434238, 641018, 961527, 1923054, 2243563, 4487126, 6730689, 13461378]

約数ペア:

[(1, 13461378), (2, 6730689), (3, 4487126), (6, 2243563), (7, 1923054), (14, 961527), (21, 641018), (31, 434238), (42, 320509), (49, 274722), (62, 217119), (93, 144746), (98, 137361), (147, 91574), (186, 72373), (211, 63798), (217, 62034), (294, 45787), (343, 39246), (422, 31899), (434, 31017), (633, 21266), (651, 20678), (686, 19623), (1029, 13082), (1266, 10633), (1302, 10339), (1477, 9114), (1519, 8862), (2058, 6541), (2954, 4557), (3038, 4431)]