19773054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6823}}^1$

素因数の和:6861

約数の個数: 48

約数和(自身を含む): 51098112

約数和(自身を除く): 31325058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 6823, 13646, 20469, 40938, 47761, 61407, 95522, 122814, 143283, 156929, 286566, 313858, 429849, 470787, 859698, 941574, 1098503, 1412361, 2197006, 2824722, 3295509, 6591018, 9886527, 19773054]

約数ペア:

[(1, 19773054), (2, 9886527), (3, 6591018), (6, 3295509), (7, 2824722), (9, 2197006), (14, 1412361), (18, 1098503), (21, 941574), (23, 859698), (42, 470787), (46, 429849), (63, 313858), (69, 286566), (126, 156929), (138, 143283), (161, 122814), (207, 95522), (322, 61407), (414, 47761), (483, 40938), (966, 20469), (1449, 13646), (2898, 6823)]