18379618994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1\times {\mathrm{28151}}^1$

素因数の和:28726

約数の個数: 32

約数和(自身を含む): 30647393280

約数和(自身を除く): 12267774286

約数列:

[1, 2, 11, 22, 59, 118, 503, 649, 1006, 1298, 5533, 11066, 28151, 29677, 56302, 59354, 309661, 326447, 619322, 652894, 1660909, 3321818, 14159953, 18269999, 28319906, 36539998, 155759483, 311518966, 835437227, 1670874454, 9189809497, 18379618994]

約数ペア:

[(1, 18379618994), (2, 9189809497), (11, 1670874454), (22, 835437227), (59, 311518966), (118, 155759483), (503, 36539998), (649, 28319906), (1006, 18269999), (1298, 14159953), (5533, 3321818), (11066, 1660909), (28151, 652894), (29677, 619322), (56302, 326447), (59354, 309661)]