1983078

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 36

約数和(自身を含む): 4483908

約数和(自身を除く): 2500830

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 131, 174, 261, 262, 393, 522, 786, 841, 1179, 1682, 2358, 2523, 3799, 5046, 7569, 7598, 11397, 15138, 22794, 34191, 68382, 110171, 220342, 330513, 661026, 991539, 1983078]

約数ペア:

[(1, 1983078), (2, 991539), (3, 661026), (6, 330513), (9, 220342), (18, 110171), (29, 68382), (58, 34191), (87, 22794), (131, 15138), (174, 11397), (261, 7598), (262, 7569), (393, 5046), (522, 3799), (786, 2523), (841, 2358), (1179, 1682)]