2017367478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{87491}}^1$

素因数の和:87570

約数の個数: 64

約数和(自身を含む): 5207523840

約数和(自身を除く): 3190156362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1647, 2562, 3294, 3843, 7686, 11529, 23058, 87491, 174982, 262473, 524946, 612437, 787419, 1224874, 1574838, 1837311, 2362257, 3674622, 4724514, 5336951, 5511933, 10673902, 11023866, 16010853, 16535799, 32021706, 33071598, 37358657, 48032559, 74717314, 96065118, 112075971, 144097677, 224151942, 288195354, 336227913, 672455826, 1008683739, 2017367478]

約数ペア:

[(1, 2017367478), (2, 1008683739), (3, 672455826), (6, 336227913), (7, 288195354), (9, 224151942), (14, 144097677), (18, 112075971), (21, 96065118), (27, 74717314), (42, 48032559), (54, 37358657), (61, 33071598), (63, 32021706), (122, 16535799), (126, 16010853), (183, 11023866), (189, 10673902), (366, 5511933), (378, 5336951), (427, 4724514), (549, 3674622), (854, 2362257), (1098, 1837311), (1281, 1574838), (1647, 1224874), (2562, 787419), (3294, 612437), (3843, 524946), (7686, 262473), (11529, 174982), (23058, 87491)]