40056534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1237}}^1$

素因数の和:1509

約数の個数: 48

約数和(自身を含む): 99654048

約数和(自身を除く): 59597514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 257, 514, 771, 1237, 1542, 1799, 2313, 2474, 3598, 3711, 4626, 5397, 7422, 8659, 10794, 11133, 16191, 17318, 22266, 25977, 32382, 51954, 77931, 155862, 317909, 635818, 953727, 1907454, 2225363, 2861181, 4450726, 5722362, 6676089, 13352178, 20028267, 40056534]

約数ペア:

[(1, 40056534), (2, 20028267), (3, 13352178), (6, 6676089), (7, 5722362), (9, 4450726), (14, 2861181), (18, 2225363), (21, 1907454), (42, 953727), (63, 635818), (126, 317909), (257, 155862), (514, 77931), (771, 51954), (1237, 32382), (1542, 25977), (1799, 22266), (2313, 17318), (2474, 16191), (3598, 11133), (3711, 10794), (4626, 8659), (5397, 7422)]