21167773224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{5218879}}^1$

素因数の和:5218914

約数の個数: 48

約数和(自身を含む): 57303302400

約数和(自身を除く): 36135529176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 5218879, 10437758, 15656637, 20875516, 31313274, 41751032, 62626548, 67845427, 125253096, 135690854, 203536281, 271381708, 407072562, 542763416, 814145124, 881990551, 1628290248, 1763981102, 2645971653, 3527962204, 5291943306, 7055924408, 10583886612, 21167773224]

約数ペア:

[(1, 21167773224), (2, 10583886612), (3, 7055924408), (4, 5291943306), (6, 3527962204), (8, 2645971653), (12, 1763981102), (13, 1628290248), (24, 881990551), (26, 814145124), (39, 542763416), (52, 407072562), (78, 271381708), (104, 203536281), (156, 135690854), (169, 125253096), (312, 67845427), (338, 62626548), (507, 41751032), (676, 31313274), (1014, 20875516), (1352, 15656637), (2028, 10437758), (4056, 5218879)]