18541068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16979}}^1$

素因数の和:17006

約数の個数: 48

約数和(自身を含む): 53249280

約数和(自身を除く): 34708212

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 16979, 33958, 50937, 67916, 101874, 118853, 203748, 220727, 237706, 356559, 441454, 475412, 662181, 713118, 882908, 1324362, 1426236, 1545089, 2648724, 3090178, 4635267, 6180356, 9270534, 18541068]

約数ペア:

[(1, 18541068), (2, 9270534), (3, 6180356), (4, 4635267), (6, 3090178), (7, 2648724), (12, 1545089), (13, 1426236), (14, 1324362), (21, 882908), (26, 713118), (28, 662181), (39, 475412), (42, 441454), (52, 356559), (78, 237706), (84, 220727), (91, 203748), (156, 118853), (182, 101874), (273, 67916), (364, 50937), (546, 33958), (1092, 16979)]