2742192

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 60

約数和(自身を含む): 7785960

約数和(自身を除く): 5043768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 139, 144, 274, 278, 411, 417, 548, 556, 822, 834, 1096, 1112, 1233, 1251, 1644, 1668, 2192, 2224, 2466, 2502, 3288, 3336, 4932, 5004, 6576, 6672, 9864, 10008, 19043, 19728, 20016, 38086, 57129, 76172, 114258, 152344, 171387, 228516, 304688, 342774, 457032, 685548, 914064, 1371096, 2742192]

約数ペア:

[(1, 2742192), (2, 1371096), (3, 914064), (4, 685548), (6, 457032), (8, 342774), (9, 304688), (12, 228516), (16, 171387), (18, 152344), (24, 114258), (36, 76172), (48, 57129), (72, 38086), (137, 20016), (139, 19728), (144, 19043), (274, 10008), (278, 9864), (411, 6672), (417, 6576), (548, 5004), (556, 4932), (822, 3336), (834, 3288), (1096, 2502), (1112, 2466), (1233, 2224), (1251, 2192), (1644, 1668)]