1315665918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{453991}}^1$

素因数の和:454029

約数の個数: 48

約数和(自身を含む): 3399492096

約数和(自身を除く): 2083826178

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, 453991, 907982, 1361973, 2723946, 3177937, 4085919, 6355874, 8171838, 9533811, 10441793, 19067622, 20883586, 28601433, 31325379, 57202866, 62650758, 73092551, 93976137, 146185102, 187952274, 219277653, 438555306, 657832959, 1315665918]

約数ペア:

[(1, 1315665918), (2, 657832959), (3, 438555306), (6, 219277653), (7, 187952274), (9, 146185102), (14, 93976137), (18, 73092551), (21, 62650758), (23, 57202866), (42, 31325379), (46, 28601433), (63, 20883586), (69, 19067622), (126, 10441793), (138, 9533811), (161, 8171838), (207, 6355874), (322, 4085919), (414, 3177937), (483, 2723946), (966, 1361973), (1449, 907982), (2898, 453991)]