31241484

素因数分解:

$2^2\times 3^3\times {\mathrm{289273}}^1$

素因数の和:289286

約数の個数: 24

約数和(自身を含む): 80996720

約数和(自身を除く): 49755236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 289273, 578546, 867819, 1157092, 1735638, 2603457, 3471276, 5206914, 7810371, 10413828, 15620742, 31241484]

約数ペア:

[(1, 31241484), (2, 15620742), (3, 10413828), (4, 7810371), (6, 5206914), (9, 3471276), (12, 2603457), (18, 1735638), (27, 1157092), (36, 867819), (54, 578546), (108, 289273)]