2218325772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{57571}}^1$

素因数の和:57623

約数の個数: 72

約数和(自身を含む): 5899978560

約数和(自身を除く): 3681652788

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2964, 3211, 6422, 9633, 12844, 19266, 38532, 57571, 115142, 172713, 230284, 345426, 690852, 748423, 1093849, 1496846, 2187698, 2245269, 2993692, 3281547, 4375396, 4490538, 6563094, 8981076, 9729499, 13126188, 14220037, 19458998, 28440074, 29188497, 38917996, 42660111, 56880148, 58376994, 85320222, 116753988, 170640444, 184860481, 369720962, 554581443, 739441924, 1109162886, 2218325772]

約数ペア:

[(1, 2218325772), (2, 1109162886), (3, 739441924), (4, 554581443), (6, 369720962), (12, 184860481), (13, 170640444), (19, 116753988), (26, 85320222), (38, 58376994), (39, 56880148), (52, 42660111), (57, 38917996), (76, 29188497), (78, 28440074), (114, 19458998), (156, 14220037), (169, 13126188), (228, 9729499), (247, 8981076), (338, 6563094), (494, 4490538), (507, 4375396), (676, 3281547), (741, 2993692), (988, 2245269), (1014, 2187698), (1482, 1496846), (2028, 1093849), (2964, 748423), (3211, 690852), (6422, 345426), (9633, 230284), (12844, 172713), (19266, 115142), (38532, 57571)]