28434294

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{75223}}^1$

素因数の和:75241

約数の個数: 32

約数和(自身を含む): 72215040

約数和(自身を除く): 43780746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 75223, 150446, 225669, 451338, 526561, 677007, 1053122, 1354014, 1579683, 2031021, 3159366, 4062042, 4739049, 9478098, 14217147, 28434294]

約数ペア:

[(1, 28434294), (2, 14217147), (3, 9478098), (6, 4739049), (7, 4062042), (9, 3159366), (14, 2031021), (18, 1579683), (21, 1354014), (27, 1053122), (42, 677007), (54, 526561), (63, 451338), (126, 225669), (189, 150446), (378, 75223)]