188747874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1439}}^1$

素因数の和:1804

約数の個数: 64

約数和(自身を含む): 481075200

約数和(自身を除く): 292327326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 347, 378, 694, 1041, 1439, 2082, 2429, 2878, 3123, 4317, 4858, 6246, 7287, 8634, 9369, 10073, 12951, 14574, 18738, 20146, 21861, 25902, 30219, 38853, 43722, 60438, 65583, 77706, 90657, 131166, 181314, 271971, 499333, 543942, 998666, 1497999, 2995998, 3495331, 4493997, 6990662, 8987994, 10485993, 13481991, 20971986, 26963982, 31457979, 62915958, 94373937, 188747874]

約数ペア:

[(1, 188747874), (2, 94373937), (3, 62915958), (6, 31457979), (7, 26963982), (9, 20971986), (14, 13481991), (18, 10485993), (21, 8987994), (27, 6990662), (42, 4493997), (54, 3495331), (63, 2995998), (126, 1497999), (189, 998666), (347, 543942), (378, 499333), (694, 271971), (1041, 181314), (1439, 131166), (2082, 90657), (2429, 77706), (2878, 65583), (3123, 60438), (4317, 43722), (4858, 38853), (6246, 30219), (7287, 25902), (8634, 21861), (9369, 20146), (10073, 18738), (12951, 14574)]