15392286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9397}}^1$

素因数の和:9425

約数の個数: 48

約数和(自身を含む): 41050464

約数和(自身を除く): 25658178

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 9397, 18794, 28191, 56382, 65779, 84573, 122161, 131558, 169146, 197337, 244322, 366483, 394674, 592011, 732966, 855127, 1099449, 1184022, 1710254, 2198898, 2565381, 5130762, 7696143, 15392286]

約数ペア:

[(1, 15392286), (2, 7696143), (3, 5130762), (6, 2565381), (7, 2198898), (9, 1710254), (13, 1184022), (14, 1099449), (18, 855127), (21, 732966), (26, 592011), (39, 394674), (42, 366483), (63, 244322), (78, 197337), (91, 169146), (117, 131558), (126, 122161), (182, 84573), (234, 65779), (273, 56382), (546, 28191), (819, 18794), (1638, 9397)]