1461816

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 4024800

約数和(自身を除く): 2562984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 257, 316, 474, 514, 632, 711, 771, 948, 1028, 1422, 1542, 1896, 2056, 2313, 2844, 3084, 4626, 5688, 6168, 9252, 18504, 20303, 40606, 60909, 81212, 121818, 162424, 182727, 243636, 365454, 487272, 730908, 1461816]

約数ペア:

[(1, 1461816), (2, 730908), (3, 487272), (4, 365454), (6, 243636), (8, 182727), (9, 162424), (12, 121818), (18, 81212), (24, 60909), (36, 40606), (72, 20303), (79, 18504), (158, 9252), (237, 6168), (257, 5688), (316, 4626), (474, 3084), (514, 2844), (632, 2313), (711, 2056), (771, 1896), (948, 1542), (1028, 1422)]