1311853878

素因数分解:

$2^1\times 3^2\times {\mathrm{2477}}^1\times {\mathrm{29423}}^1$

素因数の和:31908

約数の個数: 24

約数和(自身を含む): 2843594208

約数和(自身を除く): 1531740330

約数列:

[1, 2, 3, 6, 9, 18, 2477, 4954, 7431, 14862, 22293, 29423, 44586, 58846, 88269, 176538, 264807, 529614, 72880771, 145761542, 218642313, 437284626, 655926939, 1311853878]

約数ペア:

[(1, 1311853878), (2, 655926939), (3, 437284626), (6, 218642313), (9, 145761542), (18, 72880771), (2477, 529614), (4954, 264807), (7431, 176538), (14862, 88269), (22293, 58846), (29423, 44586)]