2748996

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4048

約数の個数: 36

約数和(自身を含む): 7316400

約数和(自身を除く): 4567404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 4019, 8038, 12057, 16076, 24114, 36171, 48228, 72342, 76361, 144684, 152722, 229083, 305444, 458166, 687249, 916332, 1374498, 2748996]

約数ペア:

[(1, 2748996), (2, 1374498), (3, 916332), (4, 687249), (6, 458166), (9, 305444), (12, 229083), (18, 152722), (19, 144684), (36, 76361), (38, 72342), (57, 48228), (76, 36171), (114, 24114), (171, 16076), (228, 12057), (342, 8038), (684, 4019)]