40455864

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29573}}^1$

素因数の和:29604

約数の個数: 48

約数和(自身を含む): 115338600

約数和(自身を除く): 74882736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 29573, 59146, 88719, 118292, 177438, 236584, 266157, 354876, 532314, 561887, 709752, 1064628, 1123774, 1685661, 2129256, 2247548, 3371322, 4495096, 5056983, 6742644, 10113966, 13485288, 20227932, 40455864]

約数ペア:

[(1, 40455864), (2, 20227932), (3, 13485288), (4, 10113966), (6, 6742644), (8, 5056983), (9, 4495096), (12, 3371322), (18, 2247548), (19, 2129256), (24, 1685661), (36, 1123774), (38, 1064628), (57, 709752), (72, 561887), (76, 532314), (114, 354876), (152, 266157), (171, 236584), (228, 177438), (342, 118292), (456, 88719), (684, 59146), (1368, 29573)]