15242238

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3347}}^1$

素因数の和:3389

約数の個数: 48

約数和(自身を含む): 37604736

約数和(自身を除く): 22362498

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 3347, 4554, 6694, 10041, 20082, 30123, 36817, 60246, 73634, 76981, 110451, 153962, 220902, 230943, 331353, 461886, 662706, 692829, 846791, 1385658, 1693582, 2540373, 5080746, 7621119, 15242238]

約数ペア:

[(1, 15242238), (2, 7621119), (3, 5080746), (6, 2540373), (9, 1693582), (11, 1385658), (18, 846791), (22, 692829), (23, 662706), (33, 461886), (46, 331353), (66, 230943), (69, 220902), (99, 153962), (138, 110451), (198, 76981), (207, 73634), (253, 60246), (414, 36817), (506, 30123), (759, 20082), (1518, 10041), (2277, 6694), (3347, 4554)]