16323804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:535

約数の個数: 72

約数和(自身を含む): 47535488

約数和(自身を除く): 31211684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 307, 422, 614, 633, 844, 921, 1228, 1266, 1477, 1842, 1899, 2149, 2532, 2763, 2954, 3684, 3798, 4298, 4431, 5526, 5908, 6447, 7596, 8596, 8862, 11052, 12894, 13293, 17724, 19341, 25788, 26586, 38682, 53172, 64777, 77364, 129554, 194331, 259108, 388662, 453439, 582993, 777324, 906878, 1165986, 1360317, 1813756, 2331972, 2720634, 4080951, 5441268, 8161902, 16323804]

約数ペア:

[(1, 16323804), (2, 8161902), (3, 5441268), (4, 4080951), (6, 2720634), (7, 2331972), (9, 1813756), (12, 1360317), (14, 1165986), (18, 906878), (21, 777324), (28, 582993), (36, 453439), (42, 388662), (63, 259108), (84, 194331), (126, 129554), (211, 77364), (252, 64777), (307, 53172), (422, 38682), (614, 26586), (633, 25788), (844, 19341), (921, 17724), (1228, 13293), (1266, 12894), (1477, 11052), (1842, 8862), (1899, 8596), (2149, 7596), (2532, 6447), (2763, 5908), (2954, 5526), (3684, 4431), (3798, 4298)]