39428676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3329}}^1$

素因数の和:3393

約数の個数: 72

約数和(自身を含む): 116363520

約数和(自身を除く): 76934844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3329, 3948, 5922, 6658, 9987, 11844, 13316, 19974, 23303, 29961, 39948, 46606, 59922, 69909, 93212, 119844, 139818, 156463, 209727, 279636, 312926, 419454, 469389, 625852, 838908, 938778, 1095241, 1408167, 1877556, 2190482, 2816334, 3285723, 4380964, 5632668, 6571446, 9857169, 13142892, 19714338, 39428676]

約数ペア:

[(1, 39428676), (2, 19714338), (3, 13142892), (4, 9857169), (6, 6571446), (7, 5632668), (9, 4380964), (12, 3285723), (14, 2816334), (18, 2190482), (21, 1877556), (28, 1408167), (36, 1095241), (42, 938778), (47, 838908), (63, 625852), (84, 469389), (94, 419454), (126, 312926), (141, 279636), (188, 209727), (252, 156463), (282, 139818), (329, 119844), (423, 93212), (564, 69909), (658, 59922), (846, 46606), (987, 39948), (1316, 29961), (1692, 23303), (1974, 19974), (2961, 13316), (3329, 11844), (3948, 9987), (5922, 6658)]