2911428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{6221}}^1$

素因数の和:6244

約数の個数: 36

約数和(自身を含む): 7926828

約数和(自身を除く): 5015400

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 6221, 12442, 18663, 24884, 37326, 55989, 74652, 80873, 111978, 161746, 223956, 242619, 323492, 485238, 727857, 970476, 1455714, 2911428]

約数ペア:

[(1, 2911428), (2, 1455714), (3, 970476), (4, 727857), (6, 485238), (9, 323492), (12, 242619), (13, 223956), (18, 161746), (26, 111978), (36, 80873), (39, 74652), (52, 55989), (78, 37326), (117, 24884), (156, 18663), (234, 12442), (468, 6221)]