18984504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10273}}^1$

素因数の和:10300

約数の個数: 64

約数和(自身を含む): 59178240

約数和(自身を除く): 40193736

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 10273, 20546, 30819, 41092, 61638, 71911, 82184, 113003, 123276, 143822, 215733, 226006, 246552, 287644, 339009, 431466, 452012, 575288, 678018, 791021, 862932, 904024, 1356036, 1582042, 1725864, 2373063, 2712072, 3164084, 4746126, 6328168, 9492252, 18984504]

約数ペア:

[(1, 18984504), (2, 9492252), (3, 6328168), (4, 4746126), (6, 3164084), (7, 2712072), (8, 2373063), (11, 1725864), (12, 1582042), (14, 1356036), (21, 904024), (22, 862932), (24, 791021), (28, 678018), (33, 575288), (42, 452012), (44, 431466), (56, 339009), (66, 287644), (77, 246552), (84, 226006), (88, 215733), (132, 143822), (154, 123276), (168, 113003), (231, 82184), (264, 71911), (308, 61638), (462, 41092), (616, 30819), (924, 20546), (1848, 10273)]