18910056

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:966

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 33344664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 83, 88, 132, 166, 249, 264, 332, 498, 664, 863, 913, 996, 1726, 1826, 1992, 2589, 2739, 3452, 3652, 5178, 5478, 6904, 7304, 9493, 10356, 10956, 18986, 20712, 21912, 28479, 37972, 56958, 71629, 75944, 113916, 143258, 214887, 227832, 286516, 429774, 573032, 787919, 859548, 1575838, 1719096, 2363757, 3151676, 4727514, 6303352, 9455028, 18910056]

約数ペア:

[(1, 18910056), (2, 9455028), (3, 6303352), (4, 4727514), (6, 3151676), (8, 2363757), (11, 1719096), (12, 1575838), (22, 859548), (24, 787919), (33, 573032), (44, 429774), (66, 286516), (83, 227832), (88, 214887), (132, 143258), (166, 113916), (249, 75944), (264, 71629), (332, 56958), (498, 37972), (664, 28479), (863, 21912), (913, 20712), (996, 18986), (1726, 10956), (1826, 10356), (1992, 9493), (2589, 7304), (2739, 6904), (3452, 5478), (3652, 5178)]