12461862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 17397978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 59, 94, 107, 118, 141, 177, 214, 282, 321, 329, 354, 413, 642, 658, 749, 826, 987, 1239, 1498, 1974, 2247, 2478, 2773, 4494, 5029, 5546, 6313, 8319, 10058, 12626, 15087, 16638, 18939, 19411, 30174, 35203, 37878, 38822, 44191, 58233, 70406, 88382, 105609, 116466, 132573, 211218, 265146, 296711, 593422, 890133, 1780266, 2076977, 4153954, 6230931, 12461862]

約数ペア:

[(1, 12461862), (2, 6230931), (3, 4153954), (6, 2076977), (7, 1780266), (14, 890133), (21, 593422), (42, 296711), (47, 265146), (59, 211218), (94, 132573), (107, 116466), (118, 105609), (141, 88382), (177, 70406), (214, 58233), (282, 44191), (321, 38822), (329, 37878), (354, 35203), (413, 30174), (642, 19411), (658, 18939), (749, 16638), (826, 15087), (987, 12626), (1239, 10058), (1498, 8319), (1974, 6313), (2247, 5546), (2478, 5029), (2773, 4494)]