42501594

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 50810406

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 71, 89, 114, 118, 142, 177, 178, 213, 267, 354, 426, 534, 1121, 1349, 1691, 2242, 2698, 3363, 3382, 4047, 4189, 5073, 5251, 6319, 6726, 8094, 8378, 10146, 10502, 12567, 12638, 15753, 18957, 25134, 31506, 37914, 79591, 99769, 120061, 159182, 199538, 238773, 240122, 299307, 360183, 372821, 477546, 598614, 720366, 745642, 1118463, 2236926, 7083599, 14167198, 21250797, 42501594]

約数ペア:

[(1, 42501594), (2, 21250797), (3, 14167198), (6, 7083599), (19, 2236926), (38, 1118463), (57, 745642), (59, 720366), (71, 598614), (89, 477546), (114, 372821), (118, 360183), (142, 299307), (177, 240122), (178, 238773), (213, 199538), (267, 159182), (354, 120061), (426, 99769), (534, 79591), (1121, 37914), (1349, 31506), (1691, 25134), (2242, 18957), (2698, 15753), (3363, 12638), (3382, 12567), (4047, 10502), (4189, 10146), (5073, 8378), (5251, 8094), (6319, 6726)]