1786984428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{12421}}^1$

素因数の和:13078

約数の個数: 48

約数和(自身を含む): 4396394240

約数和(自身を除く): 2609409812

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 631, 1262, 1893, 2524, 3786, 7572, 11989, 12421, 23978, 24842, 35967, 37263, 47956, 49684, 71934, 74526, 143868, 149052, 235999, 471998, 707997, 943996, 1415994, 2831988, 7837651, 15675302, 23512953, 31350604, 47025906, 94051812, 148915369, 297830738, 446746107, 595661476, 893492214, 1786984428]

約数ペア:

[(1, 1786984428), (2, 893492214), (3, 595661476), (4, 446746107), (6, 297830738), (12, 148915369), (19, 94051812), (38, 47025906), (57, 31350604), (76, 23512953), (114, 15675302), (228, 7837651), (631, 2831988), (1262, 1415994), (1893, 943996), (2524, 707997), (3786, 471998), (7572, 235999), (11989, 149052), (12421, 143868), (23978, 74526), (24842, 71934), (35967, 49684), (37263, 47956)]