16683012

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 43872192

約数和(自身を除く): 27189180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 71, 107, 122, 142, 183, 213, 214, 244, 284, 321, 366, 426, 428, 549, 639, 642, 732, 852, 963, 1098, 1278, 1284, 1926, 2196, 2556, 3852, 4331, 6527, 7597, 8662, 12993, 13054, 15194, 17324, 19581, 22791, 25986, 26108, 30388, 38979, 39162, 45582, 51972, 58743, 68373, 77958, 78324, 91164, 117486, 136746, 155916, 234972, 273492, 463417, 926834, 1390251, 1853668, 2780502, 4170753, 5561004, 8341506, 16683012]

約数ペア:

[(1, 16683012), (2, 8341506), (3, 5561004), (4, 4170753), (6, 2780502), (9, 1853668), (12, 1390251), (18, 926834), (36, 463417), (61, 273492), (71, 234972), (107, 155916), (122, 136746), (142, 117486), (183, 91164), (213, 78324), (214, 77958), (244, 68373), (284, 58743), (321, 51972), (366, 45582), (426, 39162), (428, 38979), (549, 30388), (639, 26108), (642, 25986), (732, 22791), (852, 19581), (963, 17324), (1098, 15194), (1278, 13054), (1284, 12993), (1926, 8662), (2196, 7597), (2556, 6527), (3852, 4331)]