21663762408

素因数分解:

$2^3\times 3^2\times {\mathrm{300885589}}^1$

素因数の和:300885601

約数の個数: 24

約数和(自身を含む): 58672690050

約数和(自身を除く): 37008927642

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 300885589, 601771178, 902656767, 1203542356, 1805313534, 2407084712, 2707970301, 3610627068, 5415940602, 7221254136, 10831881204, 21663762408]

約数ペア:

[(1, 21663762408), (2, 10831881204), (3, 7221254136), (4, 5415940602), (6, 3610627068), (8, 2707970301), (9, 2407084712), (12, 1805313534), (18, 1203542356), (24, 902656767), (36, 601771178), (72, 300885589)]