21046456446

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4502879}}^1$

素因数の和:4502944

約数の個数: 32

約数和(自身を含む): 45389030400

約数和(自身を除く): 24342573954

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4674, 4502879, 9005758, 13508637, 27017274, 85554701, 171109402, 184618039, 256664103, 369236078, 513328206, 553854117, 1107708234, 3507742741, 7015485482, 10523228223, 21046456446]

約数ペア:

[(1, 21046456446), (2, 10523228223), (3, 7015485482), (6, 3507742741), (19, 1107708234), (38, 553854117), (41, 513328206), (57, 369236078), (82, 256664103), (114, 184618039), (123, 171109402), (246, 85554701), (779, 27017274), (1558, 13508637), (2337, 9005758), (4674, 4502879)]