21421032

素因数分解:

$2^3\times 3^1\times {\mathrm{191}}^1\times {\mathrm{4673}}^1$

素因数の和:4873

約数の個数: 32

約数和(自身を含む): 53844480

約数和(自身を除く): 32423448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 191, 382, 573, 764, 1146, 1528, 2292, 4584, 4673, 9346, 14019, 18692, 28038, 37384, 56076, 112152, 892543, 1785086, 2677629, 3570172, 5355258, 7140344, 10710516, 21421032]

約数ペア:

[(1, 21421032), (2, 10710516), (3, 7140344), (4, 5355258), (6, 3570172), (8, 2677629), (12, 1785086), (24, 892543), (191, 112152), (382, 56076), (573, 37384), (764, 28038), (1146, 18692), (1528, 14019), (2292, 9346), (4584, 4673)]