16263852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 43615488

約数和(自身を除く): 27351636

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 121, 132, 138, 242, 253, 276, 363, 484, 487, 506, 726, 759, 974, 1012, 1452, 1461, 1518, 1948, 2783, 2922, 3036, 5357, 5566, 5844, 8349, 10714, 11132, 11201, 16071, 16698, 21428, 22402, 32142, 33396, 33603, 44804, 58927, 64284, 67206, 117854, 123211, 134412, 176781, 235708, 246422, 353562, 369633, 492844, 707124, 739266, 1355321, 1478532, 2710642, 4065963, 5421284, 8131926, 16263852]

約数ペア:

[(1, 16263852), (2, 8131926), (3, 5421284), (4, 4065963), (6, 2710642), (11, 1478532), (12, 1355321), (22, 739266), (23, 707124), (33, 492844), (44, 369633), (46, 353562), (66, 246422), (69, 235708), (92, 176781), (121, 134412), (132, 123211), (138, 117854), (242, 67206), (253, 64284), (276, 58927), (363, 44804), (484, 33603), (487, 33396), (506, 32142), (726, 22402), (759, 21428), (974, 16698), (1012, 16071), (1452, 11201), (1461, 11132), (1518, 10714), (1948, 8349), (2783, 5844), (2922, 5566), (3036, 5357)]