21923064

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{17911}}^1$

素因数の和:17940

約数の個数: 48

約数和(自身を含む): 62871120

約数和(自身を除く): 40948056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 17911, 35822, 53733, 71644, 107466, 143288, 161199, 214932, 304487, 322398, 429864, 608974, 644796, 913461, 1217948, 1289592, 1826922, 2435896, 2740383, 3653844, 5480766, 7307688, 10961532, 21923064]

約数ペア:

[(1, 21923064), (2, 10961532), (3, 7307688), (4, 5480766), (6, 3653844), (8, 2740383), (9, 2435896), (12, 1826922), (17, 1289592), (18, 1217948), (24, 913461), (34, 644796), (36, 608974), (51, 429864), (68, 322398), (72, 304487), (102, 214932), (136, 161199), (153, 143288), (204, 107466), (306, 71644), (408, 53733), (612, 35822), (1224, 17911)]