38737734

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{2689}}^1$

素因数の和:2722

約数の個数: 40

約数和(自身を含む): 90416280

約数和(自身を除く): 51678546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 2401, 2689, 4802, 5378, 7203, 8067, 14406, 16134, 18823, 37646, 56469, 112938, 131761, 263522, 395283, 790566, 922327, 1844654, 2766981, 5533962, 6456289, 12912578, 19368867, 38737734]

約数ペア:

[(1, 38737734), (2, 19368867), (3, 12912578), (6, 6456289), (7, 5533962), (14, 2766981), (21, 1844654), (42, 922327), (49, 790566), (98, 395283), (147, 263522), (294, 131761), (343, 112938), (686, 56469), (1029, 37646), (2058, 18823), (2401, 16134), (2689, 14406), (4802, 8067), (5378, 7203)]