2670486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 6763008

約数和(自身を除く): 4092522

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 67, 73, 78, 91, 134, 146, 182, 201, 219, 273, 402, 438, 469, 511, 546, 871, 938, 949, 1022, 1407, 1533, 1742, 1898, 2613, 2814, 2847, 3066, 4891, 5226, 5694, 6097, 6643, 9782, 12194, 13286, 14673, 18291, 19929, 29346, 34237, 36582, 39858, 63583, 68474, 102711, 127166, 190749, 205422, 381498, 445081, 890162, 1335243, 2670486]

約数ペア:

[(1, 2670486), (2, 1335243), (3, 890162), (6, 445081), (7, 381498), (13, 205422), (14, 190749), (21, 127166), (26, 102711), (39, 68474), (42, 63583), (67, 39858), (73, 36582), (78, 34237), (91, 29346), (134, 19929), (146, 18291), (182, 14673), (201, 13286), (219, 12194), (273, 9782), (402, 6643), (438, 6097), (469, 5694), (511, 5226), (546, 4891), (871, 3066), (938, 2847), (949, 2814), (1022, 2613), (1407, 1898), (1533, 1742)]