2749362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{541}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 6920256

約数和(自身を除く): 4170894

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 121, 154, 231, 242, 363, 462, 541, 726, 847, 1082, 1623, 1694, 2541, 3246, 3787, 5082, 5951, 7574, 11361, 11902, 17853, 22722, 35706, 41657, 65461, 83314, 124971, 130922, 196383, 249942, 392766, 458227, 916454, 1374681, 2749362]

約数ペア:

[(1, 2749362), (2, 1374681), (3, 916454), (6, 458227), (7, 392766), (11, 249942), (14, 196383), (21, 130922), (22, 124971), (33, 83314), (42, 65461), (66, 41657), (77, 35706), (121, 22722), (154, 17853), (231, 11902), (242, 11361), (363, 7574), (462, 5951), (541, 5082), (726, 3787), (847, 3246), (1082, 2541), (1623, 1694)]