12745464

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 33853440

約数和(自身を除く): 21107976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 463, 744, 888, 926, 1147, 1389, 1852, 2294, 2778, 3441, 3704, 4588, 5556, 6882, 9176, 11112, 13764, 14353, 17131, 27528, 28706, 34262, 43059, 51393, 57412, 68524, 86118, 102786, 114824, 137048, 172236, 205572, 344472, 411144, 531061, 1062122, 1593183, 2124244, 3186366, 4248488, 6372732, 12745464]

約数ペア:

[(1, 12745464), (2, 6372732), (3, 4248488), (4, 3186366), (6, 2124244), (8, 1593183), (12, 1062122), (24, 531061), (31, 411144), (37, 344472), (62, 205572), (74, 172236), (93, 137048), (111, 114824), (124, 102786), (148, 86118), (186, 68524), (222, 57412), (248, 51393), (296, 43059), (372, 34262), (444, 28706), (463, 27528), (744, 17131), (888, 14353), (926, 13764), (1147, 11112), (1389, 9176), (1852, 6882), (2294, 5556), (2778, 4588), (3441, 3704)]