13121082

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18691}}^1$

素因数の和:18715

約数の個数: 32

約数和(自身を含む): 31402560

約数和(自身を除く): 18281478

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 18691, 37382, 56073, 112146, 168219, 242983, 336438, 485966, 504657, 728949, 1009314, 1457898, 2186847, 4373694, 6560541, 13121082]

約数ペア:

[(1, 13121082), (2, 6560541), (3, 4373694), (6, 2186847), (9, 1457898), (13, 1009314), (18, 728949), (26, 504657), (27, 485966), (39, 336438), (54, 242983), (78, 168219), (117, 112146), (234, 56073), (351, 37382), (702, 18691)]