64340118

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1051}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 147700800

約数和(自身を除く): 83360682

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 179, 342, 358, 537, 1051, 1074, 1611, 2102, 3153, 3222, 3401, 6306, 6802, 9459, 10203, 18918, 19969, 20406, 30609, 39938, 59907, 61218, 119814, 179721, 188129, 359442, 376258, 564387, 1128774, 1693161, 3386322, 3574451, 7148902, 10723353, 21446706, 32170059, 64340118]

約数ペア:

[(1, 64340118), (2, 32170059), (3, 21446706), (6, 10723353), (9, 7148902), (18, 3574451), (19, 3386322), (38, 1693161), (57, 1128774), (114, 564387), (171, 376258), (179, 359442), (342, 188129), (358, 179721), (537, 119814), (1051, 61218), (1074, 59907), (1611, 39938), (2102, 30609), (3153, 20406), (3222, 19969), (3401, 18918), (6306, 10203), (6802, 9459)]