21985032

素因数分解:

$2^3\times 3^1\times {\mathrm{379}}^1\times {\mathrm{2417}}^1$

素因数の和:2805

約数の個数: 32

約数和(自身を含む): 55130400

約数和(自身を除く): 33145368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 379, 758, 1137, 1516, 2274, 2417, 3032, 4548, 4834, 7251, 9096, 9668, 14502, 19336, 29004, 58008, 916043, 1832086, 2748129, 3664172, 5496258, 7328344, 10992516, 21985032]

約数ペア:

[(1, 21985032), (2, 10992516), (3, 7328344), (4, 5496258), (6, 3664172), (8, 2748129), (12, 1832086), (24, 916043), (379, 58008), (758, 29004), (1137, 19336), (1516, 14502), (2274, 9668), (2417, 9096), (3032, 7251), (4548, 4834)]