21324432

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{12007}}^1$

素因数の和:12055

約数の個数: 40

約数和(自身を含む): 56581696

約数和(自身を除く): 35257264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 12007, 24014, 36021, 48028, 72042, 96056, 144084, 192112, 288168, 444259, 576336, 888518, 1332777, 1777036, 2665554, 3554072, 5331108, 7108144, 10662216, 21324432]

約数ペア:

[(1, 21324432), (2, 10662216), (3, 7108144), (4, 5331108), (6, 3554072), (8, 2665554), (12, 1777036), (16, 1332777), (24, 888518), (37, 576336), (48, 444259), (74, 288168), (111, 192112), (148, 144084), (222, 96056), (296, 72042), (444, 48028), (592, 36021), (888, 24014), (1776, 12007)]