7042386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 16547328

約数和(自身を除く): 9504942

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 47, 51, 78, 94, 102, 113, 141, 221, 226, 282, 339, 442, 611, 663, 678, 799, 1222, 1326, 1469, 1598, 1833, 1921, 2397, 2938, 3666, 3842, 4407, 4794, 5311, 5763, 8814, 10387, 10622, 11526, 15933, 20774, 24973, 31161, 31866, 49946, 62322, 69043, 74919, 90287, 138086, 149838, 180574, 207129, 270861, 414258, 541722, 1173731, 2347462, 3521193, 7042386]

約数ペア:

[(1, 7042386), (2, 3521193), (3, 2347462), (6, 1173731), (13, 541722), (17, 414258), (26, 270861), (34, 207129), (39, 180574), (47, 149838), (51, 138086), (78, 90287), (94, 74919), (102, 69043), (113, 62322), (141, 49946), (221, 31866), (226, 31161), (282, 24973), (339, 20774), (442, 15933), (611, 11526), (663, 10622), (678, 10387), (799, 8814), (1222, 5763), (1326, 5311), (1469, 4794), (1598, 4407), (1833, 3842), (1921, 3666), (2397, 2938)]