2017431666

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{125509}}^1$

素因数の和:125583

約数の個数: 48

約数和(自身を含む): 4699094400

約数和(自身を除く): 2681662734

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2679, 5358, 8037, 16074, 125509, 251018, 376527, 753054, 1129581, 2259162, 2384671, 4769342, 5898923, 7154013, 11797846, 14308026, 17696769, 21462039, 35393538, 42924078, 53090307, 106180614, 112079537, 224159074, 336238611, 672477222, 1008715833, 2017431666]

約数ペア:

[(1, 2017431666), (2, 1008715833), (3, 672477222), (6, 336238611), (9, 224159074), (18, 112079537), (19, 106180614), (38, 53090307), (47, 42924078), (57, 35393538), (94, 21462039), (114, 17696769), (141, 14308026), (171, 11797846), (282, 7154013), (342, 5898923), (423, 4769342), (846, 2384671), (893, 2259162), (1786, 1129581), (2679, 753054), (5358, 376527), (8037, 251018), (16074, 125509)]