21836688

素因数分解:

$2^4\times 3^1\times {\mathrm{454931}}^1$

素因数の和:454942

約数の個数: 20

約数和(自身を含む): 56411568

約数和(自身を除く): 34574880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 454931, 909862, 1364793, 1819724, 2729586, 3639448, 5459172, 7278896, 10918344, 21836688]

約数ペア:

[(1, 21836688), (2, 10918344), (3, 7278896), (4, 5459172), (6, 3639448), (8, 2729586), (12, 1819724), (16, 1364793), (24, 909862), (48, 454931)]