4442639994

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{20219}}^1$

素因数の和:20556

約数の個数: 64

約数和(自身を含む): 10666454400

約数和(自身を除く): 6223814406

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 313, 351, 626, 702, 939, 1878, 2817, 4069, 5634, 8138, 8451, 12207, 16902, 20219, 24414, 36621, 40438, 60657, 73242, 109863, 121314, 181971, 219726, 262847, 363942, 525694, 545913, 788541, 1091826, 1577082, 2365623, 4731246, 6328547, 7096869, 12657094, 14193738, 18985641, 37971282, 56956923, 82271111, 113913846, 164542222, 170870769, 246813333, 341741538, 493626666, 740439999, 1480879998, 2221319997, 4442639994]

約数ペア:

[(1, 4442639994), (2, 2221319997), (3, 1480879998), (6, 740439999), (9, 493626666), (13, 341741538), (18, 246813333), (26, 170870769), (27, 164542222), (39, 113913846), (54, 82271111), (78, 56956923), (117, 37971282), (234, 18985641), (313, 14193738), (351, 12657094), (626, 7096869), (702, 6328547), (939, 4731246), (1878, 2365623), (2817, 1577082), (4069, 1091826), (5634, 788541), (8138, 545913), (8451, 525694), (12207, 363942), (16902, 262847), (20219, 219726), (24414, 181971), (36621, 121314), (40438, 109863), (60657, 73242)]