12694626

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 72

約数和(自身を含む): 32944860

約数和(自身を除く): 20250234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 389, 441, 518, 666, 777, 778, 882, 1167, 1554, 1813, 2331, 2334, 2723, 3501, 3626, 4662, 5439, 5446, 7002, 8169, 10878, 14393, 16317, 16338, 19061, 24507, 28786, 32634, 38122, 43179, 49014, 57183, 86358, 100751, 114366, 129537, 171549, 201502, 259074, 302253, 343098, 604506, 705257, 906759, 1410514, 1813518, 2115771, 4231542, 6347313, 12694626]

約数ペア:

[(1, 12694626), (2, 6347313), (3, 4231542), (6, 2115771), (7, 1813518), (9, 1410514), (14, 906759), (18, 705257), (21, 604506), (37, 343098), (42, 302253), (49, 259074), (63, 201502), (74, 171549), (98, 129537), (111, 114366), (126, 100751), (147, 86358), (222, 57183), (259, 49014), (294, 43179), (333, 38122), (389, 32634), (441, 28786), (518, 24507), (666, 19061), (777, 16338), (778, 16317), (882, 14393), (1167, 10878), (1554, 8169), (1813, 7002), (2331, 5446), (2334, 5439), (2723, 4662), (3501, 3626)]