21845592

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{5323}}^1$

素因数の和:5357

約数の個数: 64

約数和(自身を含む): 63888000

約数和(自身を除く): 42042408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 5323, 10646, 15969, 21292, 31938, 42584, 47907, 63876, 95814, 101137, 127752, 143721, 191628, 202274, 287442, 303411, 383256, 404548, 574884, 606822, 809096, 910233, 1149768, 1213644, 1820466, 2427288, 2730699, 3640932, 5461398, 7281864, 10922796, 21845592]

約数ペア:

[(1, 21845592), (2, 10922796), (3, 7281864), (4, 5461398), (6, 3640932), (8, 2730699), (9, 2427288), (12, 1820466), (18, 1213644), (19, 1149768), (24, 910233), (27, 809096), (36, 606822), (38, 574884), (54, 404548), (57, 383256), (72, 303411), (76, 287442), (108, 202274), (114, 191628), (152, 143721), (171, 127752), (216, 101137), (228, 95814), (342, 63876), (456, 47907), (513, 42584), (684, 31938), (1026, 21292), (1368, 15969), (2052, 10646), (4104, 5323)]