12391644

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 29933568

約数和(自身を除く): 17541924

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 127, 141, 173, 188, 254, 282, 346, 381, 508, 519, 564, 692, 762, 1038, 1524, 2076, 5969, 8131, 11938, 16262, 17907, 21971, 23876, 24393, 32524, 35814, 43942, 48786, 65913, 71628, 87884, 97572, 131826, 263652, 1032637, 2065274, 3097911, 4130548, 6195822, 12391644]

約数ペア:

[(1, 12391644), (2, 6195822), (3, 4130548), (4, 3097911), (6, 2065274), (12, 1032637), (47, 263652), (94, 131826), (127, 97572), (141, 87884), (173, 71628), (188, 65913), (254, 48786), (282, 43942), (346, 35814), (381, 32524), (508, 24393), (519, 23876), (564, 21971), (692, 17907), (762, 16262), (1038, 11938), (1524, 8131), (2076, 5969)]