16613784

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1907}}^1$

素因数の和:1941

約数の個数: 72

約数和(自身を含む): 49483980

約数和(自身を除く): 32870196

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 1907, 2178, 2904, 3814, 4356, 5721, 7628, 8712, 11442, 15256, 17163, 20977, 22884, 34326, 41954, 45768, 62931, 68652, 83908, 125862, 137304, 167816, 188793, 230747, 251724, 377586, 461494, 503448, 692241, 755172, 922988, 1384482, 1510344, 1845976, 2076723, 2768964, 4153446, 5537928, 8306892, 16613784]

約数ペア:

[(1, 16613784), (2, 8306892), (3, 5537928), (4, 4153446), (6, 2768964), (8, 2076723), (9, 1845976), (11, 1510344), (12, 1384482), (18, 922988), (22, 755172), (24, 692241), (33, 503448), (36, 461494), (44, 377586), (66, 251724), (72, 230747), (88, 188793), (99, 167816), (121, 137304), (132, 125862), (198, 83908), (242, 68652), (264, 62931), (363, 45768), (396, 41954), (484, 34326), (726, 22884), (792, 20977), (968, 17163), (1089, 15256), (1452, 11442), (1907, 8712), (2178, 7628), (2904, 5721), (3814, 4356)]