2655324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 7888608

約数和(自身を除く): 5233284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 257, 287, 369, 492, 514, 574, 738, 771, 861, 1028, 1148, 1476, 1542, 1722, 1799, 2313, 2583, 3084, 3444, 3598, 4626, 5166, 5397, 7196, 9252, 10332, 10537, 10794, 16191, 21074, 21588, 31611, 32382, 42148, 63222, 64764, 73759, 94833, 126444, 147518, 189666, 221277, 295036, 379332, 442554, 663831, 885108, 1327662, 2655324]

約数ペア:

[(1, 2655324), (2, 1327662), (3, 885108), (4, 663831), (6, 442554), (7, 379332), (9, 295036), (12, 221277), (14, 189666), (18, 147518), (21, 126444), (28, 94833), (36, 73759), (41, 64764), (42, 63222), (63, 42148), (82, 32382), (84, 31611), (123, 21588), (126, 21074), (164, 16191), (246, 10794), (252, 10537), (257, 10332), (287, 9252), (369, 7196), (492, 5397), (514, 5166), (574, 4626), (738, 3598), (771, 3444), (861, 3084), (1028, 2583), (1148, 2313), (1476, 1799), (1542, 1722)]