28852452

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{21661}}^1$

素因数の和:21708

約数の個数: 36

約数和(自身を含む): 74907196

約数和(自身を除く): 46054744

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 21661, 43322, 64983, 86644, 129966, 194949, 259932, 389898, 779796, 801457, 1602914, 2404371, 3205828, 4808742, 7213113, 9617484, 14426226, 28852452]

約数ペア:

[(1, 28852452), (2, 14426226), (3, 9617484), (4, 7213113), (6, 4808742), (9, 3205828), (12, 2404371), (18, 1602914), (36, 801457), (37, 779796), (74, 389898), (111, 259932), (148, 194949), (222, 129966), (333, 86644), (444, 64983), (666, 43322), (1332, 21661)]