39669546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 94058496

約数和(自身を除く): 54388950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 71, 106, 142, 159, 213, 251, 318, 371, 426, 497, 502, 742, 753, 994, 1113, 1491, 1506, 1757, 2226, 2982, 3514, 3763, 5271, 7526, 10542, 11289, 13303, 17821, 22578, 26341, 26606, 35642, 39909, 52682, 53463, 79023, 79818, 93121, 106926, 124747, 158046, 186242, 249494, 279363, 374241, 558726, 748482, 944513, 1889026, 2833539, 5667078, 6611591, 13223182, 19834773, 39669546]

約数ペア:

[(1, 39669546), (2, 19834773), (3, 13223182), (6, 6611591), (7, 5667078), (14, 2833539), (21, 1889026), (42, 944513), (53, 748482), (71, 558726), (106, 374241), (142, 279363), (159, 249494), (213, 186242), (251, 158046), (318, 124747), (371, 106926), (426, 93121), (497, 79818), (502, 79023), (742, 53463), (753, 52682), (994, 39909), (1113, 35642), (1491, 26606), (1506, 26341), (1757, 22578), (2226, 17821), (2982, 13303), (3514, 11289), (3763, 10542), (5271, 7526)]