2016145278

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{22193}}^1$

素因数の和:22318

約数の個数: 72

約数和(自身を含む): 5131075248

約数和(自身を除く): 3114929970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 103, 126, 147, 206, 294, 309, 441, 618, 721, 882, 927, 1442, 1854, 2163, 4326, 5047, 6489, 10094, 12978, 15141, 22193, 30282, 44386, 45423, 66579, 90846, 133158, 155351, 199737, 310702, 399474, 466053, 932106, 1087457, 1398159, 2174914, 2285879, 2796318, 3262371, 4571758, 6524742, 6857637, 9787113, 13715274, 16001153, 19574226, 20572911, 32002306, 41145822, 48003459, 96006918, 112008071, 144010377, 224016142, 288020754, 336024213, 672048426, 1008072639, 2016145278]

約数ペア:

[(1, 2016145278), (2, 1008072639), (3, 672048426), (6, 336024213), (7, 288020754), (9, 224016142), (14, 144010377), (18, 112008071), (21, 96006918), (42, 48003459), (49, 41145822), (63, 32002306), (98, 20572911), (103, 19574226), (126, 16001153), (147, 13715274), (206, 9787113), (294, 6857637), (309, 6524742), (441, 4571758), (618, 3262371), (721, 2796318), (882, 2285879), (927, 2174914), (1442, 1398159), (1854, 1087457), (2163, 932106), (4326, 466053), (5047, 399474), (6489, 310702), (10094, 199737), (12978, 155351), (15141, 133158), (22193, 90846), (30282, 66579), (44386, 45423)]