18173892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 46658304

約数和(自身を除く): 28484412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 131, 132, 262, 393, 524, 786, 1051, 1441, 1572, 2102, 2882, 3153, 4204, 4323, 5764, 6306, 8646, 11561, 12612, 17292, 23122, 34683, 46244, 69366, 137681, 138732, 275362, 413043, 550724, 826086, 1514491, 1652172, 3028982, 4543473, 6057964, 9086946, 18173892]

約数ペア:

[(1, 18173892), (2, 9086946), (3, 6057964), (4, 4543473), (6, 3028982), (11, 1652172), (12, 1514491), (22, 826086), (33, 550724), (44, 413043), (66, 275362), (131, 138732), (132, 137681), (262, 69366), (393, 46244), (524, 34683), (786, 23122), (1051, 17292), (1441, 12612), (1572, 11561), (2102, 8646), (2882, 6306), (3153, 5764), (4204, 4323)]