1828128

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 4868640

約数和(自身を除く): 3040512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 139, 274, 278, 411, 417, 548, 556, 822, 834, 1096, 1112, 1644, 1668, 2192, 2224, 3288, 3336, 4384, 4448, 6576, 6672, 13152, 13344, 19043, 38086, 57129, 76172, 114258, 152344, 228516, 304688, 457032, 609376, 914064, 1828128]

約数ペア:

[(1, 1828128), (2, 914064), (3, 609376), (4, 457032), (6, 304688), (8, 228516), (12, 152344), (16, 114258), (24, 76172), (32, 57129), (48, 38086), (96, 19043), (137, 13344), (139, 13152), (274, 6672), (278, 6576), (411, 4448), (417, 4384), (548, 3336), (556, 3288), (822, 2224), (834, 2192), (1096, 1668), (1112, 1644)]