9371838

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 22063104

約数和(自身を除く): 12691266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 251, 254, 294, 381, 502, 753, 762, 889, 1506, 1757, 1778, 2667, 3514, 5271, 5334, 6223, 10542, 12299, 12446, 18669, 24598, 31877, 36897, 37338, 63754, 73794, 95631, 191262, 223139, 446278, 669417, 1338834, 1561973, 3123946, 4685919, 9371838]

約数ペア:

[(1, 9371838), (2, 4685919), (3, 3123946), (6, 1561973), (7, 1338834), (14, 669417), (21, 446278), (42, 223139), (49, 191262), (98, 95631), (127, 73794), (147, 63754), (251, 37338), (254, 36897), (294, 31877), (381, 24598), (502, 18669), (753, 12446), (762, 12299), (889, 10542), (1506, 6223), (1757, 5334), (1778, 5271), (2667, 3514)]