6721458

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 13970880

約数和(自身を除く): 7249422

約数列:

[1, 2, 3, 6, 41, 82, 89, 123, 178, 246, 267, 307, 534, 614, 921, 1842, 3649, 7298, 10947, 12587, 21894, 25174, 27323, 37761, 54646, 75522, 81969, 163938, 1120243, 2240486, 3360729, 6721458]

約数ペア:

[(1, 6721458), (2, 3360729), (3, 2240486), (6, 1120243), (41, 163938), (82, 81969), (89, 75522), (123, 54646), (178, 37761), (246, 27323), (267, 25174), (307, 21894), (534, 12587), (614, 10947), (921, 7298), (1842, 3649)]