12773754

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 33177600

約数和(自身を除く): 20403846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 719, 846, 987, 1269, 1438, 1974, 2157, 2538, 2961, 4314, 5033, 5922, 6471, 8883, 10066, 12942, 15099, 17766, 19413, 30198, 33793, 38826, 45297, 67586, 90594, 101379, 135891, 202758, 236551, 271782, 304137, 473102, 608274, 709653, 912411, 1419306, 1824822, 2128959, 4257918, 6386877, 12773754]

約数ペア:

[(1, 12773754), (2, 6386877), (3, 4257918), (6, 2128959), (7, 1824822), (9, 1419306), (14, 912411), (18, 709653), (21, 608274), (27, 473102), (42, 304137), (47, 271782), (54, 236551), (63, 202758), (94, 135891), (126, 101379), (141, 90594), (189, 67586), (282, 45297), (329, 38826), (378, 33793), (423, 30198), (658, 19413), (719, 17766), (846, 15099), (987, 12942), (1269, 10066), (1438, 8883), (1974, 6471), (2157, 5922), (2538, 5033), (2961, 4314)]