27881388

素因数分解:

$2^2\times 3^3\times {\mathrm{258161}}^1$

素因数の和:258174

約数の個数: 24

約数和(自身を含む): 72285360

約数和(自身を除く): 44403972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 258161, 516322, 774483, 1032644, 1548966, 2323449, 3097932, 4646898, 6970347, 9293796, 13940694, 27881388]

約数ペア:

[(1, 27881388), (2, 13940694), (3, 9293796), (4, 6970347), (6, 4646898), (9, 3097932), (12, 2323449), (18, 1548966), (27, 1032644), (36, 774483), (54, 516322), (108, 258161)]