8780706

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 21123648

約数和(自身を除く): 12342942

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 183, 198, 366, 549, 671, 727, 1098, 1342, 1454, 2013, 2181, 4026, 4362, 6039, 6543, 7997, 12078, 13086, 15994, 23991, 44347, 47982, 71973, 88694, 133041, 143946, 266082, 399123, 487817, 798246, 975634, 1463451, 2926902, 4390353, 8780706]

約数ペア:

[(1, 8780706), (2, 4390353), (3, 2926902), (6, 1463451), (9, 975634), (11, 798246), (18, 487817), (22, 399123), (33, 266082), (61, 143946), (66, 133041), (99, 88694), (122, 71973), (183, 47982), (198, 44347), (366, 23991), (549, 15994), (671, 13086), (727, 12078), (1098, 7997), (1342, 6543), (1454, 6039), (2013, 4362), (2181, 4026)]