16121574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5563}}^1$

素因数の和:5601

約数の個数: 48

約数和(自身を含む): 41663232

約数和(自身を除く): 25541658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 5563, 11126, 16689, 33378, 38941, 50067, 77882, 100134, 116823, 127949, 233646, 255898, 350469, 383847, 700938, 767694, 895643, 1151541, 1791286, 2303082, 2686929, 5373858, 8060787, 16121574]

約数ペア:

[(1, 16121574), (2, 8060787), (3, 5373858), (6, 2686929), (7, 2303082), (9, 1791286), (14, 1151541), (18, 895643), (21, 767694), (23, 700938), (42, 383847), (46, 350469), (63, 255898), (69, 233646), (126, 127949), (138, 116823), (161, 100134), (207, 77882), (322, 50067), (414, 38941), (483, 33378), (966, 16689), (1449, 11126), (2898, 5563)]