21745344

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{3061}}^1$

素因数の和:3113

約数の個数: 56

約数和(自身を含む): 59108848

約数和(自身を除く): 37363504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3061, 3552, 6122, 7104, 9183, 12244, 18366, 24488, 36732, 48976, 73464, 97952, 113257, 146928, 195904, 226514, 293856, 339771, 453028, 587712, 679542, 906056, 1359084, 1812112, 2718168, 3624224, 5436336, 7248448, 10872672, 21745344]

約数ペア:

[(1, 21745344), (2, 10872672), (3, 7248448), (4, 5436336), (6, 3624224), (8, 2718168), (12, 1812112), (16, 1359084), (24, 906056), (32, 679542), (37, 587712), (48, 453028), (64, 339771), (74, 293856), (96, 226514), (111, 195904), (148, 146928), (192, 113257), (222, 97952), (296, 73464), (444, 48976), (592, 36732), (888, 24488), (1184, 18366), (1776, 12244), (2368, 9183), (3061, 7104), (3552, 6122)]