28703646

素因数分解:

$2^1\times 3^6\times {\mathrm{19687}}^1$

素因数の和:19707

約数の個数: 28

約数和(自身を含む): 64556952

約数和(自身を除く): 35853306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 19687, 39374, 59061, 118122, 177183, 354366, 531549, 1063098, 1594647, 3189294, 4783941, 9567882, 14351823, 28703646]

約数ペア:

[(1, 28703646), (2, 14351823), (3, 9567882), (6, 4783941), (9, 3189294), (18, 1594647), (27, 1063098), (54, 531549), (81, 354366), (162, 177183), (243, 118122), (486, 59061), (729, 39374), (1458, 19687)]