7312914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 18290688

約数和(自身を除く): 10977774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 457, 762, 889, 914, 1143, 1371, 1778, 2286, 2667, 2742, 3199, 4113, 5334, 6398, 8001, 8226, 9597, 16002, 19194, 28791, 57582, 58039, 116078, 174117, 348234, 406273, 522351, 812546, 1044702, 1218819, 2437638, 3656457, 7312914]

約数ペア:

[(1, 7312914), (2, 3656457), (3, 2437638), (6, 1218819), (7, 1044702), (9, 812546), (14, 522351), (18, 406273), (21, 348234), (42, 174117), (63, 116078), (126, 58039), (127, 57582), (254, 28791), (381, 19194), (457, 16002), (762, 9597), (889, 8226), (914, 8001), (1143, 6398), (1371, 5334), (1778, 4113), (2286, 3199), (2667, 2742)]