22856778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{641}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 56886336

約数和(自身を除く): 34029558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 283, 566, 641, 849, 1282, 1698, 1923, 1981, 2547, 3846, 3962, 4487, 5094, 5769, 5943, 8974, 11538, 11886, 13461, 17829, 26922, 35658, 40383, 80766, 181403, 362806, 544209, 1088418, 1269821, 1632627, 2539642, 3265254, 3809463, 7618926, 11428389, 22856778]

約数ペア:

[(1, 22856778), (2, 11428389), (3, 7618926), (6, 3809463), (7, 3265254), (9, 2539642), (14, 1632627), (18, 1269821), (21, 1088418), (42, 544209), (63, 362806), (126, 181403), (283, 80766), (566, 40383), (641, 35658), (849, 26922), (1282, 17829), (1698, 13461), (1923, 11886), (1981, 11538), (2547, 8974), (3846, 5943), (3962, 5769), (4487, 5094)]