18957792

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28211}}^1$

素因数の和:28231

約数の個数: 48

約数和(自身を含む): 56875392

約数和(自身を除く): 37917600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28211, 56422, 84633, 112844, 169266, 197477, 225688, 338532, 394954, 451376, 592431, 677064, 789908, 902752, 1184862, 1354128, 1579816, 2369724, 2708256, 3159632, 4739448, 6319264, 9478896, 18957792]

約数ペア:

[(1, 18957792), (2, 9478896), (3, 6319264), (4, 4739448), (6, 3159632), (7, 2708256), (8, 2369724), (12, 1579816), (14, 1354128), (16, 1184862), (21, 902752), (24, 789908), (28, 677064), (32, 592431), (42, 451376), (48, 394954), (56, 338532), (84, 225688), (96, 197477), (112, 169266), (168, 112844), (224, 84633), (336, 56422), (672, 28211)]