13256754

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 31349088

約数和(自身を除く): 18092334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 673, 938, 1346, 1407, 2019, 2814, 3283, 4038, 4711, 6566, 9422, 9849, 14133, 19698, 28266, 32977, 45091, 65954, 90182, 98931, 135273, 197862, 270546, 315637, 631274, 946911, 1893822, 2209459, 4418918, 6628377, 13256754]

約数ペア:

[(1, 13256754), (2, 6628377), (3, 4418918), (6, 2209459), (7, 1893822), (14, 946911), (21, 631274), (42, 315637), (49, 270546), (67, 197862), (98, 135273), (134, 98931), (147, 90182), (201, 65954), (294, 45091), (402, 32977), (469, 28266), (673, 19698), (938, 14133), (1346, 9849), (1407, 9422), (2019, 6566), (2814, 4711), (3283, 4038)]