21652362

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{63311}}^1$

素因数の和:63338

約数の個数: 24

約数和(自身を含む): 49383360

約数和(自身を除く): 27730998

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 63311, 126622, 189933, 379866, 569799, 1139598, 1202909, 2405818, 3608727, 7217454, 10826181, 21652362]

約数ペア:

[(1, 21652362), (2, 10826181), (3, 7217454), (6, 3608727), (9, 2405818), (18, 1202909), (19, 1139598), (38, 569799), (57, 379866), (114, 189933), (171, 126622), (342, 63311)]