7837908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 20133120

約数和(自身を除く): 12295212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1069, 1222, 1833, 2138, 2444, 3207, 3666, 4276, 6414, 7332, 12828, 13897, 27794, 41691, 50243, 55588, 83382, 100486, 150729, 166764, 200972, 301458, 602916, 653159, 1306318, 1959477, 2612636, 3918954, 7837908]

約数ペア:

[(1, 7837908), (2, 3918954), (3, 2612636), (4, 1959477), (6, 1306318), (12, 653159), (13, 602916), (26, 301458), (39, 200972), (47, 166764), (52, 150729), (78, 100486), (94, 83382), (141, 55588), (156, 50243), (188, 41691), (282, 27794), (564, 13897), (611, 12828), (1069, 7332), (1222, 6414), (1833, 4276), (2138, 3666), (2444, 3207)]