18825101532

素因数分解:

$2^2\times 3^2\times {\mathrm{8171}}^1\times {\mathrm{63997}}^1$

素因数の和:72178

約数の個数: 36

約数和(自身を含む): 47592240696

約数和(自身を除く): 28767139164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8171, 16342, 24513, 32684, 49026, 63997, 73539, 98052, 127994, 147078, 191991, 255988, 294156, 383982, 575973, 767964, 1151946, 2303892, 522919487, 1045838974, 1568758461, 2091677948, 3137516922, 4706275383, 6275033844, 9412550766, 18825101532]

約数ペア:

[(1, 18825101532), (2, 9412550766), (3, 6275033844), (4, 4706275383), (6, 3137516922), (9, 2091677948), (12, 1568758461), (18, 1045838974), (36, 522919487), (8171, 2303892), (16342, 1151946), (24513, 767964), (32684, 575973), (49026, 383982), (63997, 294156), (73539, 255988), (98052, 191991), (127994, 147078)]