13705458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 31328640

約数和(自身を除く): 17623182

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 73, 78, 83, 87, 146, 166, 174, 219, 249, 377, 438, 498, 754, 949, 1079, 1131, 1898, 2117, 2158, 2262, 2407, 2847, 3237, 4234, 4814, 5694, 6059, 6351, 6474, 7221, 12118, 12702, 14442, 18177, 27521, 31291, 36354, 55042, 62582, 78767, 82563, 93873, 157534, 165126, 175711, 187746, 236301, 351422, 472602, 527133, 1054266, 2284243, 4568486, 6852729, 13705458]

約数ペア:

[(1, 13705458), (2, 6852729), (3, 4568486), (6, 2284243), (13, 1054266), (26, 527133), (29, 472602), (39, 351422), (58, 236301), (73, 187746), (78, 175711), (83, 165126), (87, 157534), (146, 93873), (166, 82563), (174, 78767), (219, 62582), (249, 55042), (377, 36354), (438, 31291), (498, 27521), (754, 18177), (949, 14442), (1079, 12702), (1131, 12118), (1898, 7221), (2117, 6474), (2158, 6351), (2262, 6059), (2407, 5694), (2847, 4814), (3237, 4234)]