15522354

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:118

約数の個数: 72

約数和(自身を含む): 37630320

約数和(自身を除く): 22107966

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 81, 82, 114, 123, 162, 171, 243, 246, 342, 369, 486, 513, 738, 779, 1026, 1107, 1539, 1558, 1681, 2214, 2337, 3078, 3321, 3362, 4617, 4674, 5043, 6642, 7011, 9234, 9963, 10086, 14022, 15129, 19926, 21033, 30258, 31939, 42066, 45387, 63099, 63878, 90774, 95817, 126198, 136161, 189297, 191634, 272322, 287451, 378594, 408483, 574902, 816966, 862353, 1724706, 2587059, 5174118, 7761177, 15522354]

約数ペア:

[(1, 15522354), (2, 7761177), (3, 5174118), (6, 2587059), (9, 1724706), (18, 862353), (19, 816966), (27, 574902), (38, 408483), (41, 378594), (54, 287451), (57, 272322), (81, 191634), (82, 189297), (114, 136161), (123, 126198), (162, 95817), (171, 90774), (243, 63878), (246, 63099), (342, 45387), (369, 42066), (486, 31939), (513, 30258), (738, 21033), (779, 19926), (1026, 15129), (1107, 14022), (1539, 10086), (1558, 9963), (1681, 9234), (2214, 7011), (2337, 6642), (3078, 5043), (3321, 4674), (3362, 4617)]