21951864

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{9239}}^1$

素因数の和:9265

約数の個数: 64

約数和(自身を含む): 66528000

約数和(自身を除く): 44576136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 9239, 18478, 27717, 36956, 55434, 73912, 83151, 101629, 110868, 166302, 203258, 221736, 249453, 304887, 332604, 406516, 498906, 609774, 665208, 813032, 914661, 997812, 1219548, 1829322, 1995624, 2439096, 2743983, 3658644, 5487966, 7317288, 10975932, 21951864]

約数ペア:

[(1, 21951864), (2, 10975932), (3, 7317288), (4, 5487966), (6, 3658644), (8, 2743983), (9, 2439096), (11, 1995624), (12, 1829322), (18, 1219548), (22, 997812), (24, 914661), (27, 813032), (33, 665208), (36, 609774), (44, 498906), (54, 406516), (66, 332604), (72, 304887), (88, 249453), (99, 221736), (108, 203258), (132, 166302), (198, 110868), (216, 101629), (264, 83151), (297, 73912), (396, 55434), (594, 36956), (792, 27717), (1188, 18478), (2376, 9239)]