16528302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2791}}^1$

素因数の和:2853

約数の個数: 48

約数和(自身を含む): 41812992

約数和(自身を除く): 25284690

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2791, 2961, 5582, 5922, 8373, 16746, 19537, 25119, 39074, 50238, 58611, 117222, 131177, 175833, 262354, 351666, 393531, 787062, 918239, 1180593, 1836478, 2361186, 2754717, 5509434, 8264151, 16528302]

約数ペア:

[(1, 16528302), (2, 8264151), (3, 5509434), (6, 2754717), (7, 2361186), (9, 1836478), (14, 1180593), (18, 918239), (21, 787062), (42, 393531), (47, 351666), (63, 262354), (94, 175833), (126, 131177), (141, 117222), (282, 58611), (329, 50238), (423, 39074), (658, 25119), (846, 19537), (987, 16746), (1974, 8373), (2791, 5922), (2961, 5582)]