28168344

素因数分解:

$2^3\times 3^3\times {\mathrm{130409}}^1$

素因数の和:130424

約数の個数: 32

約数和(自身を含む): 78246000

約数和(自身を除く): 50077656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 130409, 260818, 391227, 521636, 782454, 1043272, 1173681, 1564908, 2347362, 3129816, 3521043, 4694724, 7042086, 9389448, 14084172, 28168344]

約数ペア:

[(1, 28168344), (2, 14084172), (3, 9389448), (4, 7042086), (6, 4694724), (8, 3521043), (9, 3129816), (12, 2347362), (18, 1564908), (24, 1173681), (27, 1043272), (36, 782454), (54, 521636), (72, 391227), (108, 260818), (216, 130409)]