2158164

素因数分解:

$2^2\times 3^4\times {\mathrm{6661}}^1$

素因数の和:6677

約数の個数: 30

約数和(自身を含む): 5642714

約数和(自身を除く): 3484550

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 6661, 13322, 19983, 26644, 39966, 59949, 79932, 119898, 179847, 239796, 359694, 539541, 719388, 1079082, 2158164]

約数ペア:

[(1, 2158164), (2, 1079082), (3, 719388), (4, 539541), (6, 359694), (9, 239796), (12, 179847), (18, 119898), (27, 79932), (36, 59949), (54, 39966), (81, 26644), (108, 19983), (162, 13322), (324, 6661)]