39873894

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 86410800

約数和(自身を除く): 46536906

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 361, 449, 722, 779, 898, 1083, 1347, 1558, 2166, 2337, 2694, 4674, 8531, 14801, 17062, 18409, 25593, 29602, 36818, 44403, 51186, 55227, 88806, 110454, 162089, 324178, 349771, 486267, 699542, 972534, 1049313, 2098626, 6645649, 13291298, 19936947, 39873894]

約数ペア:

[(1, 39873894), (2, 19936947), (3, 13291298), (6, 6645649), (19, 2098626), (38, 1049313), (41, 972534), (57, 699542), (82, 486267), (114, 349771), (123, 324178), (246, 162089), (361, 110454), (449, 88806), (722, 55227), (779, 51186), (898, 44403), (1083, 36818), (1347, 29602), (1558, 25593), (2166, 18409), (2337, 17062), (2694, 14801), (4674, 8531)]