16800714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2837}}^1$

素因数の和:2899

約数の個数: 48

約数和(自身を含む): 42501888

約数和(自身を除く): 25701174

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, 2837, 2961, 5674, 5922, 8511, 17022, 19859, 25533, 39718, 51066, 59577, 119154, 133339, 178731, 266678, 357462, 400017, 800034, 933373, 1200051, 1866746, 2400102, 2800119, 5600238, 8400357, 16800714]

約数ペア:

[(1, 16800714), (2, 8400357), (3, 5600238), (6, 2800119), (7, 2400102), (9, 1866746), (14, 1200051), (18, 933373), (21, 800034), (42, 400017), (47, 357462), (63, 266678), (94, 178731), (126, 133339), (141, 119154), (282, 59577), (329, 51066), (423, 39718), (658, 25533), (846, 19859), (987, 17022), (1974, 8511), (2837, 5922), (2961, 5674)]